If the device takes a long time to load and responds slowly to requests, you should conduct a thorough diagnosis and find out why the computer is slowing down. This can be caused either by a lack of free space on the disk or by overheating of any internal components. Most problems can be solved on your own without contacting a service center.
Reasons for a slow computer
You can solve the problem of slow operation on a computer with any version of Windows - from 7 to 10. Similar measures should be taken if problems occur on personal computer, laptop or netbook.
Clogged registry
The registry stores the parameters of all installed applications. After deleting files, there may still be unnecessary entries. The accumulated garbage has a negative impact on the operating system, which has to spend more time accessing the registry, so the computer runs slowly. You can clean the registry using special utilities such as CCleaner, which can be downloaded from the Internet.
Low RAM
Often system disk C on your computer can be overloaded. The system cannot access a particular entry until sufficient memory is available on the hard drive. This problem It also occurs on PCs where drives C and D are disconnected. This is due to the fact that initially less memory on the hard drive is allocated for the system disk. After installing new programs and updates, the space on the C drive is almost completely filled and the computer slows down greatly.
Windows boot speed is greatly reduced due to autoloading of some programs being enabled. Because of this, the computer may turn on not the standard 15-20 seconds, but several minutes. Some programs are added to startup automatically - without notifying the user. System overload is caused by antivirus programs and various software for Windows cleaning, torrents, video editors.
Malicious and unwanted programs
Many malware work unnoticed, but because of them the computer “glitches”. Some advertising modules are built into the browser, which leads to the constant appearance of unnecessary ads on Internet pages. If your computer is slow, it may have unwanted software installed that the antivirus does not perceive as a potential threat. Help to identify it special means removal of malicious services for complete cleaning computer.
To avoid this problem, you should download programs only from official sources - developer sites. Before installing the software, you must read the attached instructions. You can check the program using bootable anti-virus flash drives.
The computer is working slowly and for some reason it is not working properly installed drivers. For normal operation of the system, it is necessary to download only native software from the official websites of manufacturers and update them in a timely manner. Malfunctioning drivers are indicated by yellow or red exclamation marks displayed in the device manager.
You can find out why your computer slows down so much and whether drivers are affecting this by turning on the PC safe mode. This way, the minimum number of drivers most necessary for the system is loaded. If everything works smoothly, the problem is not with the software.
Full hard drive or other problems with it
HDD has limited resources to work with. Gradually its sectors become damaged and the system sees them as broken. At first, these damaged areas are replaced by backup ones, but gradually there are more and more of them - the device freezes and fails. Despite the power installed system and components, the computer begins to boot slowly.
You can increase the speed of operation by installing a new hard drive if the old one is broken, as indicated by occasional strange sounds. But such radical measures make sense only in extreme cases. You can prevent such situations and extend the life of your hard drive by following simple rules:
- regularly defragment disks - at least once a month;
- check the hard drive and restore it in time if necessary;
- handle the system unit carefully and hard drive, protect them from mechanical damage;
- Periodically clean the hard drive from dust, preventing it from heating.
If the hard drive is full, its indicator turns red. In this case, you need to unload the system disk.
If your computer or laptop slows down, this may be due to some installed programs. A conflict between two antivirus programs causes this kind of freezing. At the same time, the built-in windows defender And third party program can work together without causing similar problems.
Slow down work Mozilla browsers Firefox and Google Chrome plugins, extensions, and sometimes incorrect settings and cache. You can instantly speed up your browser by resetting it and then disabling all third-party extensions and plugins.
Viruses and infected software cause slow launch of Internet pages. In this case, a proxy server can be specified in the connection settings. A program downloaded from the Internet slows down due to its malfunction or incompatibility with the PC. It may lack the necessary drivers, and sometimes it may overheat.
Overheat
Overheating is one possible explanation for why the computer is slowing down. The system starts to slow down after launching a game or application. In extreme cases, the computer shuts down and becomes unresponsive to user input. If such a situation occurs, it is necessary to reduce the temperature of the processor and video card. If the mark reaches more than +50...+60°C at rest, the PC should be cleaned of dust or the thermal paste replaced.
Weak computer
A computer with an outdated system is not compatible with most new games and applications. Complex programs running on a PC cause the device to run slowly. Installing new components, a video card, and expanding the size of RAM will help solve the problem. Buying budget models costing up to $300, you need to consider that they are only suitable for surfing, simple games, watching movies and working with documents.
Software determination of the reasons for slow computer operation
You can determine why your computer may be slowing down using free program WhySoSlow. This program allows you to see hardware nuances operating system. If during diagnostics the application window appears Exclamation point, then some components lead to freezing. To identify the problem, the temperature and speed of the processor, the degree of its load are measured, and other system parameters are checked.
Actions to speed up your computer
Many users are interested in when the computer slows down and what to do to save the situation. By following some rules, you can speed up your PC by 25-50%. This can be done with both an outdated and a new device.
Cleaning your computer from dust
Over time, a large amount of dust accumulates inside the device, disrupting normal ventilation and leading to an increase in the temperature of the disk, processor, and video card. To prevent the computer from slowing down, it must be cleaned of dust; this can be done either manually or using a vacuum cleaner.
Before cleaning, you must disconnect the PC from electricity and disconnect the wires of the mouse, keyboard, speakers, and power cable from it. For mechanical cleaning, open the system unit by unscrewing the screws or bolts on the side panel with a screwdriver. Cleaning is carried out using an unnecessary plastic card, cotton swabs, and a brush.
In some cases, the cause of slow PC operation may be faulty thermal paste - the connecting link between the processor and its cooling radiator. When changing thermal paste, it is recommended to degrease its surface with alcohol.
Any computer can contain a virus that causes the system to become “stupid.” You can avoid all this by periodically checking your PC for threats and promptly cleaning infected files. A reliable antivirus program should be running on your computer at all times and should be updated regularly. One-time scanning programs such as CureIT from Dr. will also help you get rid of viruses. Web.
Recovering system files and updating drivers
It is recommended to regularly check for updates to installed drivers. Driver program Pack Solution will allow you to find such updates and download them. Also necessary drivers You can find it yourself and install it manually.
To check system files you need to open command line with elevated access privileges, enter the command sfc /scannow and press Enter. This will allow you to determine whether everything is system files protected. If necessary, damaged elements are replaced with their cached copy. You can do this manually.
Cleaning your computer from junk, viruses and other malware using special programs
A desktop antivirus program like Avast, which can be downloaded and installed for free, can help clean your computer of viruses and unwanted software. The Firewall will help detect the presence of programs built into the operating system and having access to the Internet. Antivirus and Firewall, working together, will protect your computer from most threats. You should be extremely careful when opening sites with suspicious content and not clicking on pop-up links.
The amount of RAM can be increased by installing 1 or 2 additional sticks on the computer. If necessary, you can expand the pumping file used to store temporary data. To do this, click “Start” and go to the “Computer” tab. Here you should open “Advanced system settings”, go to the “Advanced” section, then open the “Performance” window and click on the “Settings” button. You can confirm your actions by clicking “Change” at the bottom.
In the window that opens, you can see the size of the paging file and increase it to the desired value. You can save the changes by clicking the “OK” button and restarting the computer.
Free space on the system disk and its optimization
You can clear up space on your system disk by following these steps:
- by deleting temporary files from the disk using CCleaner;
- by uninstalling unnecessary programs;
- clearing the desktop;
- by emptying the Recycle Bin with previously deleted files.
It is also recommended to clean out the temporary TEMP folders. This contains only unnecessary files, which must be removed. The second TEMP folder also needs to be cleaned. It opens after pressing the Win and R keys simultaneously. In the window that opens, enter the command %TEMP% and click “OK”. Once you select all the files, you can delete them.
To unload drive C, you need to go to the “Computer” section and click right click mouse on the system partition. In the list that opens, select “Properties”, and then go to “Disk Cleanup”. The system will analyze the data and offer to remove unnecessary garbage. To delete files, you need to check the boxes next to them and click “OK”.
Excluding unnecessary programs from the startup list
Some users are trying to figure out what to do to make their computer run faster. You can solve the problem by removing an unnecessary application from startup in 2 ways:
- By downloading a healing utility to optimize the OS.
- Launch the task manager by simultaneously pressing the Shift, Ctrl and Esc buttons and in the “Startup” tab, disabling unnecessary programs.
Windows services are programs that run system functions and working in background. Some programs are vital, they contribute to the correct operation of the PC, while others perform secondary tasks and can only be launched occasionally. To speed up the system unused services can be disabled visible changes owners of weak computers will notice.
Reinstalling or restoring Windows
If your computer slows down, the reason may be the slow operation of an outdated Windows versions. Installing more will help solve the problem. new system. So, version 10 works faster than the previous ones and speeds up the PC. You can download the update in the “Center” Windows updates" If the device is still slow, the system can be restored. This will help solve the software glitch problem.
Installation of more powerful components
Sometimes the question arises of what to do to prevent the laptop from slowing down. A weak PC cannot perform the tasks assigned to it. Replacing the device or its individual components: disk or processor will help solve the problem. Installing a more powerful video card will improve performance. A specialist will help you select hardware parts.
If all else fails and your computer or laptop still slows down
If the above methods do not help improve the situation, you should move on to more drastic actions:
- restore the system by first resetting it to its original state;
- reinstall Windows from the USB flash drive.
Reinstalling the OS will help solve the problem if the operating speed has decreased not due to a hardware failure.
In this article I will tell you what to do if your computer freezes or slows down, as well as the main reasons for this frequent phenomenon :) I would like to point out right away that if you have a very old computer, then you will not be able to get super-fast performance from it. A number of preventive measures described below will save the situation a little, but not significantly. You'll have to fork out for new computer or at least a partial modernization of the old one. Unfortunately, last year's technologies are hopelessly outdated, and program requirements are constantly growing. Let's move on to the main reasons why your computer may slow down:
- your computer does not have enough RAM;
- system disk is clogged;
- the operating system registry is cluttered;
- too many programs in startup;
- computer overheating;
- your computer is infected with viruses.
I tried to give the reasons given in the list in order most likely. Let's take a closer look at each reason and solutions.
Not enough RAM
As I wrote above, the demands of programs on your computer’s resources are constantly growing, and computers are becoming technologically obsolete. First of all, any program is very demanding on the amount of RAM on the computer. I would even say it differently: “EVERYONE is more demanding.” If 10 years ago I easily used the Opera browser on a computer with 512 MB of RAM (at that time Opera ate up to 100 MB of computer RAM), and nothing slowed down, now it has become much more voracious. Right now I’m sitting and writing this article in Opera browser, I gave you a screenshot of the memory consumption of this program.
From the picture you will see that in this moment only Opera consumes the computer's RAM in 14 processes with a total volume of 773MB!!! And this applies not only to Opera, other browsers are no better. What can we say about memory consumption by other programs and the operating system?! So in 2014, any computer should have at least 3GB of RAM for comfortable work on the computer. If you have less, go to the store and buy an additional 2 or 4 GB memory line. The salesperson in the store will tell you what type of memory is suitable for your computer, and for the beer you should install it, it will take 2-3 minutes of work time! 🙂 You might have read on other resources that you can increase your computer’s virtual memory as a free way out of the situation. But believe me, this will not save you much, it can only aggravate the deplorable condition. So go to the store, especially since RAM is quite cheap. And if you have absolutely old computer and there is no type of RAM in the store, you can search on the Internet on used forums, or even better, think about buying a new computer.
System disk is full
The second reason for a slow computer may be a clogged system drive (usually the C drive in your computer). Go to “My Computer” and see how much space is free on your system drive. If it is less than 3 GB, then you definitely need to clean it.
I do not recommend manually deleting data on the system disk for beginners! You may damage the operating system. There are two safe way. First, go to Start -> Control Panel -> Uninstall Programs and remove all programs and games you do not need. Then go to “My Computer”, right-click on drive C, select “Properties” from below. A window appears with a “Disk Cleanup” button. Click it and wait until another window opens. In the “Disk Cleanup” window that opens, check all the boxes and click “Ok” (the list is large, scroll with the mouse wheel). So you have cleaned the system disk 😉
Cluttered registry and autorun cleaning
When working on a computer, over time, a lot of garbage accumulates, which leads to deterioration of the operating system. And many of the programs you install are written to and greatly slow down loading Windows and computer operation. I will write separate articles on these points in order to cover them in more detail.
Computer overheating
This item can cause not only slowdown of the computer, but also its automatic shutdown or constant spontaneous reboots. You need to check operating temperatures central processor, hard drive, video card and power supply. The idle temperature for any of these devices should not exceed 50 degrees Celsius. Of course, this is a bit of a rough definition. But you can safely follow it. How to view the temperature of devices? This can be done in (I told you how to go there in another article) or using a huge number of programs, for example through OCCT or Everest. If you ask a lot of questions on this point, I will write a separate article about this point.
If it turns out that your computer is really overheating, then perhaps a lot of dust has accumulated in it. It is advisable to take it to a specialist for cleaning (if you don’t understand how to do this at all, or if you have a netbook or laptop). Desktop computer The easiest way to clean it is with a compressor at a tire shop. Unscrew the 2 outer bolts at the back of the system unit, remove the side cover of the computer and blow everywhere with a compressor at a distance of no closer than 10 centimeters from the boards. Pay special attention to purging all radiators and the power supply. There is another option to clean your computer from dust at home using a soft brush and a vacuum cleaner. But this is a very dusty and painstaking job :)
The computer is infected with viruses
This can also cause your computer to slow down. In the worst case, it may even cause partial or complete inoperability of the operating system and programs. Therefore, if you suspect virus activity, I advise you to do full check computer antivirus (you can read the article ““). I’m going to write a whole series of articles about choosing an antivirus and working with them. As practice has shown, if you do not have an antivirus installed or its license has long expired, then long periods of virus activity on your computer lead to the need. Why so radically right away? Yes, because viruses infect system files of the operating system, and antivirus programs delete these files along with the viruses. As a result, you are left with a decent damaged Windows, if working at all. So make sure that you always have it installed on your computer. good antivirus with a valid license! No worries! 😉
Best regards, Alexander Molchanov
It happens that the PC begins to work very unstable. Almost every user has encountered this kind of trouble. Even technically savvy people cannot always understand what to do if it freezes. Beginners often cannot do without the help of professionals. However, anyone can diagnose and correct some causes of malfunction. The article presents detailed guide, which will help solve most standard problems.
Main reasons
To determine what measures you need to take to improve your PC performance, you must first find the root cause of the problems. What can cause your computer to slow down and freeze?
- Small amount of RAM.
- There is not enough free space on the system partition.
- Lots of unnecessary registry entries.
- Unnecessary programs in startup.
- Hardware overheating.
- Viruses.
Not enough RAM
Year after year, software requirements are only growing. A computer can become obsolete in a few years. If your PC has less than two gigabytes of RAM, you should add one or more additional sticks. Today, even browsers require about 1 GB, but usually the system runs several processes and several dozen OS services at once, which also require a lot of hardware resources.
To find out exactly how much RAM is used by the system, you need to right-click on the “My Computer” icon and select “Properties.” All the main characteristics of the hardware will be listed here.
Viruses
There is enough free space on the system partition, what should you do if the computer slows down and freezes? There is a high probability that viruses are to blame for the unstable operation of your PC.
To fix the problem, you should use an anti-virus scanner. Professionals recommend using Dr. tools. Web Cureit and Kaspersky Virus Removal Tool. Both utilities can be distributed free of charge, they can be said to be from official websites.
If you decide to use Cureit, after launching the program, click on the line “Select objects to scan” and check each available checkbox. Also click on the words “Click to select files” and check the box next to “My Computer”. After this, you can start scanning by clicking on the “Start scan” button.
Overheat
What to do if your computer slows down and freezes in games and other “heavy” applications? Most likely the cooling system is to blame. To check this fact, you should use programs that allow you to monitor the temperature of the main PC components. The best tool AIDA 64 is considered for such studies.
What to do if your computer slows down and Windows XP freezes, how can you check if the PC components are overheating? Install the AIDA 64 utility and run it. Find the chart icon on the top line. After clicking on it, a window called “Stress Test” will open. It will display temperature graphs of those system devices that have built-in sensors. On the left, check the boxes next to all items except “Stress Local Disk” and click on the Start button. Observe how the diagrams change under load. When critical values are reached, the test should be completed by clicking on the “Stop” line.
For different devices normal temperature varies. To find out which is considered acceptable for devices installed in the system, you should visit the manufacturer’s website.
FurMark
AIDA 64 allows you to check the temperatures of many components, but you cannot check the video system with it. The computer slows down and freezes, what to do if you suspect overheating graphics adapter? The best utility For testing a video card, FurMark is considered.
After starting the program, a settings window will appear on the screen. In it, check the box next to "Fullscreen" and select the maximum resolution supported by the monitor. After completing these steps, click on the "Stress Test" button.
A three-dimensional image will appear on the screen, but you should not look at it. The main attention should be paid to the graph that appears below. It clearly shows how the temperature of the graphics adapter changes. If it reaches a critical point, press the "Esc" button to complete the test.
Cleaning
Due to overheating, the computer slows down and freezes, what should I do to restore stable operation? First of all, you should clean all the radiators of the cooling system using a brush and a vacuum cleaner.
Turn off your PC and remove the side cover. Be careful not to bring the nozzle closer to the boards at a distance of less than 7-10 cm. That is why you should use a brush. It can be used to brush off caked dust that cannot be removed with a vacuum cleaner.
After cleaning, all software tests must be repeated. If the temperature values have not returned to normal, you should think about replacing thermal paste or coolers.
Autoload
What to do if your computer slows down and freezes when you turn it on? To solve the problem, you should try removing most applications from startup. To do this, restart your PC. Before loading the OS, press the F8 button to bring up the menu. In it, select "Safe Mode".
After displaying the desktop screen, press the “Win + R” combination on the keyboard. The Run window will open. Write "msconfig" in the input line and click on the "OK" button. Go to the "Startup" tab and uncheck all the applications that you do not need all the time. If you find it difficult to choose, leave the checkboxes only opposite those programs that have “Microsoft” listed in the “Manufacturer” column.
Once completed, click on the "OK" button to save the changes.
Fragmentation
What should you do if your computer freezes and slows down while opening applications and files? It may be worth performing a defragmentation procedure. The fact is that the hard drive is divided into sectors. In this case, one recorded file can occupy several thousand sectors on the hard drive. Not always all parts of a separate document are located next to each other. Consequently, it decreases
To organize the posted on HDD information, you should perform defragmentation regularly. To run the built-in Windows utilities open File Explorer. Right-click on any partition and select Properties. Go to the "Tools" tab, then click on the "Defragmentation" button.
In the window that opens, select the disk and click on “Defragmentation”. It is advisable to carry out this procedure for all volumes in turn.
RAM hardware problems
Without visible reasons The computer began to slow down and freeze, what should I do if none of the above tips helped? Often unstable work The PC is connected to damaged RAM. You can check the RAM strips using the utility built into the OS. Open Control Panel. Its icon is located on the right side of the Start menu. Click on "Administration". In the window that opens, find the "Memory Checker" item and run it like any other program.
The user will be asked whether to run the test after the next startup or restart the computer now. There is not much difference between them. The first option will allow you to save all documents if necessary.
After restarting the PC, the testing process will begin. Its operating time may vary depending on different systems. If messages highlighted in red appear on the screen during the test, it means that the RAM is to blame for the failure.
What to do if your computer freezes and slows down due to bad RAM?
First of all, to solve the problem, you should clean the contacts from dust and oxide. Remove the system unit cover. Remove the RAM sticks by pushing back the levers that hold the device and pulling it towards you. Take cotton swabs, dip them in alcohol or cologne and wipe the contacts. Once dry, put the RAM back in place and test it again.
What should I do if my computer freezes and slows down even after this procedure? Often in system unit Several sticks of RAM are installed at once. Run the scan utility for each of them separately. This way it will be possible to identify which device is destabilizing the PC. Damaged equipment should be replaced or simply not installed.
Conclusion
The answer to the question “What to do if your computer freezes and slows down?” fully revealed. It must be said that first of all, you need to take measures aimed at optimizing the software part, and then move on to checking. In addition, unstable PC operation is rarely associated with only one factor. Usually serious problems begin only when several causes come into force simultaneously. Therefore, it is worth approaching the issue of computer repair in a comprehensive manner.
22/08/2015 12:13
Most common problem any user has a slow computer. But if there wasn’t enough power initially, that’s one thing. But what if suddenly during operation the programs began to openly freeze and slow down? How to understand what exactly causes such an unpleasant effect?
In fact, there are many reasons why the system is slower. Let's look at the most common ones and methods of dealing with them at home. First, we will list these problems, and then we will try to understand how to deal with them.
So, the slowdown can be caused by:
Of course, not all are listed here. possible reasons slowing down the system. True, other options are relatively rare and are known only to specialists. But first you need to understand the above points. There is a 98% probability that this will return the former agility to the higher system.
Virus attack
Problem
This is one of the most common and most dangerous reasons for a decrease in system speed. Even the latest modern antivirus software does not always cope with it.The existence of viruses can be indicated by indirect signs, such as:
- system freezes during operation;
- pop-up error messages;
- the appearance of intrusive advertising when browsing the Internet;
- the time it takes to turn on the computer increases;
- certain programs do not open or have stopped running;
- the task manager stopped opening using the combination;
- The manager shows increased (up to 100%) processor load when applications are turned off.
Solution
If an infection is suspected, a number of safety procedures must be taken:- update the antivirus database (if installed);
- check for viruses with another antivirus application or scanner;
- download and install latest version scanner(). If, after scanning, an indication of the presence of malware, scanners, Trojans, etc. appears, select Treatment/Removal.
- If the antivirus is not installed, you can download the latest version.
- Connect the firewall (aka firewall) built into the OS. Configure it in such a way that it allows only certain, predefined programs (browsers) to access the network. And for any others, the network connection was limited. Combination of firewall and antivirus program provides good protection against most attacks.
Most often, viruses, scanners and other malware are placed on adult sites. When visiting them, try to be more careful about what you click on. Do not download updates on such sites; in particular, viruses are most often hidden under the offer to “update the flash player.”
System disk full
Problem
The C:\ drive, or system drive, suddenly becomes so full that there is absolutely no free space left on it. As a result, there is no free space even for service files that ensure the operation of the system. Unfortunately, this situation happens quite often. As a result, the system is forced to spend a lot of time freeing up the required space in tiny portions and processing these “pieces” in turn.This problem occurs when incorrect setting the update mode and save points (backups) of the system itself, when insufficient space is allocated for the C:\ drive, when unnecessary temporary files are untimely deleted, and so on. If there is no disk space left, the system begins to slow down very significantly.
Solution
- remove unnecessary programs;
- clear the desktop (its data is also stored on the C:\ drive);
- Empty trash;
- delete temporary files. It's best to use the program;
Braking due to overheating
Problem
This problem is not only common, but also poses a significant danger. The computer may not just stop, but even fail altogether. And at the same time, you risk losing all the information it contains.Determining that overheating is to blame is quite simple. If at the beginning of the day everything works quickly and flies, and at startup additional programs or games suddenly start to reboot or slow down in the middle of the day, then most likely (95%) we are talking about overheating.
Solution
Special programs will help you signal about overheating of your hard drive, video card, chipset or processor. You can download and install them for free (this is, for example);It is necessary to open the system unit and clean it from dust with a vacuum cleaner (or brush). Dust creates an excellent heat-insulating cushion on heat exchangers and can even damage processor and video card fans (coolers). And deteriorated heat transfer causes overheating and disruption of the system elements;
Once every couple of years, it is worth updating the thermal paste, which is applied to ensure better heat exchange between the active (heating) elements and cooling radiators. This is especially true if sensors show a regular increase in the temperature of the video card, chipset or processor.
Hard drive problems
Problem
It's unfortunate, but hard disks Computers have their own lifespan and their resource is eventually exhausted. We are talking about limited life cycle disk.The speed of the system largely (about 70%) depends on access to the hard drive. You can make a system from a 2-core processor with good performance, several gigabytes of RAM, and a good video card. But by saving on the hard drive, we get slowdown of all this gorgeous hardware.
The point is in the principle of operation of the hard drive. The hard drive is mechanically a multilayer “sandwich” of thin layers, each of which is software divided into sectors. When making a request for information located in a specific sector, the controller requires a response. And if there is no answer, the sector is placed in memory as broken (broken). Gradually, during the work process, the number of such sectors accumulates.
Solution
This problem can also be solved. To do this, you need to periodically carry out the following work:- Disks should be defragmented monthly;
- if you suspect that the hard drive has started to work worse, use a special tool to check and restore it (for example, using);
- try not to expose the hard drive to physical stress, especially during operation. Do not knock on the system unit or table when the laptop is on it.
- When cleaning your computer from dust, also clean the hard drive; it can also overheat.
Not enough RAM
Problem
Sometimes the reason why programs or games slow down is trivial - the system simply does not have enough memory at its disposal. New programs often require more resources that the old computer cannot provide.To see how much memory is used, it is best to enter the task manager (ctr+alt+del) and examine the “Processes” and “Performance” tabs.
Solution
There is only one solution to the problem - increase the amount of memory. Alas, this is not always easy to do. Especially for an old computer, the components for which have been discontinued. And the line of old-style memory (DDR) costs significantly more than the new one.And if you want to install more modern memory, then you will have to change and motherboard, and the processor. And at the same time a video card. Therefore, such repairs are equivalent to buying a new computer.
Another solution we can recommend is to take a close look at the processes that are using up memory. Among them you can find non-urgent, useless and even harmful ones (for example, the same viruses).
Low-power processor
Problem
The problem is much the same as the previous one. The processor power is simply not enough to complete the tasks. Most often this occurs when working on the Internet (browser) or when watching high-resolution videos.To estimate the processor load, you should also call the task manager (“ ctr+alt+del") and evaluate the "Processes" and "Performance" tabs.
Solution
Unfortunately, there is only one solution - to purchase and install a more powerful processor.Many programs are running at startup
Problem
During work it is often necessary to install various programs. But at the same time, not everyone pays attention to the fact that when installing programs, there are checkboxes that install them in startup. And that they turn on automatically when the computer starts.This is not always a bad thing, but if you are not careful, it can cause certain difficulties, since each of the programs diverts part of the system’s capacity.
The average user rarely looks into the startup file configuration in order to remove programs from there that are not needed in their work constantly and daily. But in vain. With the help of such a simple action, you can significantly (by several times) reduce the boot time of your computer and increase the speed of the system.
Solution
Open the “system configuration” section, find the “Startup” tab and simply uncheck programs that are not vital.If you have difficulty logging into this section, just click " Start" And " Execute"(Windows 7 or XP), and in the "Search programs and files" field, enter the name msconfig and click "OK".
Often as unnecessary applications office, Java, winamp, messengers are used various types and so on.
The registry is full of garbage
Problem
For the average user, the registry is the most mysterious and little-known area of the system. In fact, the parameters of all installed applications are written there. And if they are removed incorrectly, entries about these applications remain in the registry.Although the volume of such entries in itself is small, the system accesses the registry every time, and the time of such access (especially if it does not find the programs specified there) turns out to be indecently prolonged.
Solution
You need to clean the registry using special utility. Eg, . There is no need to do this manually.Slowdown when using the browser
Problem
This problem often occurs when launching several (or several dozen) tabs in the browser at the same time - for example, in search mode. Or when viewing HD video files over the network.It should also be taken into account that each such tab launches a separate process, which takes up part of the processor power and the amount of RAM.
Solution
If your computer slows down while working online, open the task manager. Pay attention to which process requires the most system resources. It may turn out that this is some kind of hanging script or launched by the browser application.Also, freezing when working with the browser can be caused by a cache overflow. It also needs to be cleaned periodically.
If braking is caused by watching a video High Quality, then this may be due to low processor performance. In this case, only replacing it will save you.
Results
As you can see, there can be many reasons for a computer to slow down. Following the recommendations given will help in most cases, but if all else fails, contact the workshop, and qualified technicians will help you deal with any problem.Sometimes your computer suddenly starts running slowly or freezes for unknown reasons. To figure out what's wrong, diagnose and fix the problem, you can resort to several procedures. In this article we will look at what to do if your computer slows down and freezes, typical reasons faults and describe ways to solve them.
Reason #1: A running process or service
Typically, a slow computer is caused by an unstable/memory-consuming process. Running applications can be seen in the manager Windows tasks, but the standard manager does not show some of them.
To see all processes, it is better to use special program. We will consider best app for this - Anvir. With its help, you can find the process that is slowing down your computer.
Download Anvir from the official website
After installing and running the program, you will need to:
To understand in detail what each process is, you can right-click on it and select two options:
Based on the information received, you can decide what to do with the running process, leave it or stop it.
In addition, running services can also cause your computer to freeze. To view them you will need:
As with processes, you can find information about services on the Internet or check for viruses. After deactivation unnecessary applications You will need to restart your PC.
Reason #2. Startup programs
The system startup contains a list of applications that start after the OS starts. To speed up the system and prevent your PC from freezing, you can try to remove everything unnecessary from there.
For Windows 7 and its predecessors will need to do the following:
In Windows 10, startup settings can be found in the task manager, which opens by pressing the keyboard shortcut Ctrl + Alt + Delete and selecting the appropriate line.
Reason #3. Lack of free space
Sometimes the computer freezes due to a lack of free . This is usually partition C. To view information about available memory you will need:
Reason #4. Viruses
It is also possible that your computer is freezing due to a virus. To clean the system you can use
Reason #5. Overheat
Sometimes the computer freezes due to heating of individual parts. To check their temperature, you can use Speccy program
Install the utility and run it. You will see the temperature of your computer components. If any device exceeds the temperature of 70-80 degrees, while the computer is not busy with any activities, That this oh not normal
.
You will need to check and fix the cooling system of the component that is heating up.
Reason #6. System unit contamination
It also sometimes happens that the computer slows down and freezes due to dust in the system unit. Clean it using a vacuum cleaner and a brush. Turn off the computer and blow it with a stream of air. After this, you can check all the cord connection contacts if necessary, reconnect them.
Reason #7. RAM
Often, unstable operation can cause your computer to freeze. You can check it using standard application Windows.
Before turning on the PC again, a memory test will begin, after which the OS will boot and notify you of the results with a pop-up window in the Windows system tray.
If errors are found, you can clean the contacts connecting the RAM to motherboard and repeat the test. If this does not help, then you will need to replace it with a new one.
In conclusion, it must be said that first check the temperature of the computer components and then move on to software. Good luck.
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