One of the factors affecting performance operating system, is the state of the system registry. If the system starts to slow down, it may be registry optimization will help fix this and speed up its work.
System registry stores hardware parameters and settings and software, necessary for the correct operation of the operating system. Almost all changes made to the system when installing programs, working with the Control Panel, etc. are made to the system registry. In fact, Windows registry- this is a database of settings and parameters, built on a hierarchical principle.
The system registry is divided into sections (branches). Each section contains folders in which system parameters and settings are stored. The more changes are made to the system during operation, the more the registry grows. Over time, erroneous parameters appear in it (for example, if some programs were removed incorrectly). In addition, the registry is subject to fragmentation, which slows down work with the registry.
Optimizing the registry helps to organize it and, accordingly, speed up the system. Typically, registry optimization involves several operations at once.: cleaning the registry from defective and outdated entries, compressing and defragmenting the Windows system registry. The size of the registry is reduced, and the speed of accessing the registry increases.
Windows has built-in utilities for working with the registry - regedit.exe and regedit32.exe. However, an inexperienced user should not use them to optimize the registry, since they are primarily aimed at handmade with the registry. If you are not familiar with the system registry, you may delete something that is not right, and this will lead to system malfunctions. You may even have to reinstall the OS.
Therefore, it will be more effective and safe registry optimization using special programs for working with the registry. Such programs automatically find existing problems in the registry and correct them, perform compression and . Let's take a closer look at several of these programs.
One of the most popular programs for registry optimization is CCleaner.. This program is free and suitable for both 32-bit and 64-bit systems. Registry optimization is just one of the options in the CCleaner utility, designed to optimize the operation of the operating system as a whole.
To optimize the registry, run the program, go to the “Registry” tab and click the “Search for problems” button. The program will scan the system registry for a number of parameters (from incorrect file extensions to missing applications) and display a list of problems found. If you wish, you can choose which parameters will be used for scanning. by checking or unchecking the corresponding parameters.
When working with this program, it is not necessary to do the following: before correcting errors in the registry the program itself will offer to make a backup copy of the changes made. If the registry optimization goes wrong and the system starts to crash, you can always restore the registry to its original form from the REG file saved by the program.
Another program for registry optimization is called Registry Life. This free utility from Chemtable serves for registry optimization and supports both 32-bit and 64-bit Windows operating systems. When you start the program, the program will scan the registry for errors and the degree of fragmentation and make a verdict: whether cleaning or optimizing the registry is really required.
During the cleaning and error correction process, the program finds and removes unnecessary and erroneous registry entries, compresses the registry files, and then defragments them. Can be customized automatic optimization , launched according to a schedule with a certain frequency.
Regular registry optimization using special programs will help speed up the system, but do not forget that the performance of the operating system is influenced by other factors that also need to be taken into account.
One of the most important points in optimizing the Windows operating system is cleaning the system registry. Ask what you can clean such an OS partition from? But as it turns out in practice, many things...
Let's start with the fact that when installing programs, many entries are made into the system registry (these are program settings, location, etc.), and when deleting a program, not all entries associated with the program being removed are cleared during the uninstallation process
- Uninstallation is the process of removing a program without the possibility of recovery, when this process All information about the product being deleted is deleted. Typically, a built-in uninstaller (like Uninstall.exe) is used for uninstallation.
This leaves behind records that make it difficult for the system to access the requested applications. Also, the system registry may over time undergo changes from the system, this problem is in no way related to the user's activities.
Since the system registry reflects all system and software changes, it is most dependent on cleaning to maintain stable operation.
- The Windows Registry, or system registry, is a hierarchically built database of parameters and settings in most operating systems Microsoft Windows. The registry contains information and settings for hardware, software, user profiles, presets. Most changes in the Control Panel, file associations, system policies, and the list of installed software are recorded in the registry. The Windows registry was introduced to organize information previously stored in many INI files, provide a single mechanism (API) for writing and reading settings and get rid of the problems of short names, lack of access rights and slow access to ini files stored on file system|FAT16, which had serious problems performance when searching for files in directories with a large number of them. Over time (finally with the advent of NTFS), the problems solved by the registry disappeared, but the registry remained because backward compatibility, and is present in all Windows versions, including the last one. Since there are currently no real prerequisites for using such a mechanism, Microsoft Windows is the only (not counting ReactOS) operating system in use today that uses the operating system registry mechanism. (Material from Wikipedia, the free encyclopedia)
Windows does not provide any means to clean this component of the operating system. The only thing that OS developers offer is a registry editor - Regedit
- Regedit is a registry editor built into the operating system that has all the required functions for making changes to entries. It is a window divided into two parts, the left one – registry sections, and the right one – entries and values. To call this editor In the Run window (Win + R) type: regedit
To find and eliminate problematic registry values, there are special utilities– operating system optimization programs. They scan and automatically fix damage to the system.
One of these programs is . This is a multifunctional OS optimization tool. Russified interface, convenient management and free use for personal purposes make this program an irreplaceable assistant.
- To clean the system registry, install CCleaner on your computer. Run the program - in any way available to you. In the main window on the left side, click the “Registry” button
- Afterwards you can select the sections and problems that the program should scan.
- Click the button at the bottom of the "Search for Problems" window
- Wait until the search process completes.
- After that, the “Fix” button will become active - click!
- A notification will appear telling you to save a backup copy of the registry for recovery.
- Click the “Yes” button to agree to the creation this file, you can specify any save location or use the default location – “Documents”
- Click the Save button.
- Afterwards a window will be displayed to start fixing, select the “Fix marked” button
- Wait for the execution process to complete.
- Then click the Close button.
All! The system registry has been cleaned. When finished, you will return to the main window, which you can close.
Good time everyone!
The system registry in Windows is a large database that stores settings and settings for applications, user profiles, presets, etc. (although in my opinion, today, the registry is a whole bag of “crutches”, which is more needed for compatibility with old software. But that’s not what we’re talking about...)
As with any database, over time (if it is not cleaned), a large amount of “garbage” data accumulates in it: settings of programs that have been deleted long ago, erroneous information, “empty” lines, etc. All this can affect Windows performance. What’s interesting: Windows itself does not provide a tool for optimizing the registry (a little surprising).
Below I will show several utilities that will help you “clean up” these Augean stables and make Windows more responsive. I think this will not hurt many people!
Let's get down to business...
Note: by the way, you might find this article useful on how to enter the system registry (even if it has been blocked) -
Registry optimization
Method No. 1
An excellent multifunctional utility for tidying up the entire system as a whole (and the system registry in particular). In my humble opinion, one of the best of its kind.
It has a convenient express check of the system, which will immediately display the number of problems and offer to solve them. Please note that the utility is free!
Scanning the system using Reg Organizer | Clickable
Peculiarities:
- cleaning the registry: removing erroneous lines, old “tails” from games and software;
- defragmentation and compression of the registry;
- ability to edit the registry in manual mode(important! only for experienced users);
- there is an auto editor Windows boot;
- removing "junk" files from Windows: temporary files, shortcuts, empty directories, etc.;
- there is a built-in uninstaller: it will even remove software that you cannot “get rid of” using conventional methods;
- Supported by all popular OS Windows 7, 8, 10 (32/64 bits).
Method No. 2
This program captivates with its “simplicity” and effectiveness. After installing and launching it, you will see a window with only three tabs: cleaning, optimization, compression (there is also help, but I don’t count it). To put the registry in order: you need to press only 2 buttons - first “Analysis” (see what the utility finds), and second “Optimization”. Simple, clear, concise!
Wise Registry Cleaner - registry optimization section / Clickable
By the way, I would like to note that Wise Registry Cleaner makes a copy of the registry before any of its actions (just in case, a backup never hurts).
I would also highlight the function of compressing the system registry and defragmenting it. After such complex optimization, you often directly “feel” how Windows began to work a little more lively...
Advantages: yes auto mode. In it, the utility will launch at the designated time, clean and optimize your system. It is very convenient in cases where you regularly work on a PC, but forget to launch the “cleaner” on time...
Overall, Wise Registry Cleaner leaves a very pleasant impression. I recommend having a shortcut to this program on your desktop and cleaning up the “shortcomings” of Windows from time to time.
Note: the utility is free, supports Russian, relevant for Windows 7, 8, 10 (32/64 bits). In terms of cleaning efficiency, it is one of the best in its segment.
Since you are interested in registry optimization, I can’t help but recommend instructions for optimizing Windows 10 OS -. The material in the article will help increase the performance of your system (in some cases, significantly!), reduce the number of errors, lags and freezes.
I have everything on the topic of the question, additions (as always) are welcome...
Good luck!
As you know, Windows 7 received more significant improvements in boot time and system response compared to its predecessor Windows Vista . Significant changes were made that allowed the system not to consume all system memory when opening a large number of Explorer windows, and system services and processes were optimized.
In this article we will look at:
- optimization of the start menu
- optimization of work hard drive in Windows 7
- optimizing the speed of copying and moving files in Windows 7
- optimization of work with Windows drivers 7
- Windows 7 boot time optimization
- speed up the process of viewing thumbnail images
- acceleration completion Windows operation 7
Please note that some of the methods discussed for speeding up work Windows 7 are based on disabling any kind of tasks, simplifying or improving the functionality of the system for more convenient use. Those. Essentially you are choosing between convenience and performance.
Ways to optimize Windows 7
1. Speed up the start menu.Definition recently installed programs, and also the system takes some time to highlight these recently installed programs every time you open the start menu. You can save this time.
To do this, you need to go to the start menu settings: in properties "Taskbar and Start Menu"(to activate, go to the control panel Windows 7: Start -> Control Panel). Go to bookmark "Start Menu" and click on the button "Tune".
Figure 1. Start menu customization
Uncheck "Highlight recently installed programs", then click "Apply".
Figure 2. Disable highlighting of recently installed programs
In order to reduce the pause when the Start menu window appears, go to the registry editor (command "regedit" in dialogue "Find programs and files").
Figure 3. Launching Registry Editor
After launching Registry Editor ( regedit.exe) go to the thread HKEY_CURRENT_USER -> Control Panel -> Desktop(Fig. 4).
Figure 4. Selecting the required registry branch
Change the key value MenuShowDelay With "400" on "50". The pause will be significantly shortened.
Figure 5. Changing the pause when displaying a window
2. Optimization work hard disk in Windows 7
This option has been familiar since the days Windows XP, but if in XP it was originally included, then in Windows 7 optimization hard drives It was considered unnecessary and is disabled by default. Now we will look at the method for enabling this option.
Let's go to Start -> Control Panel -> Device Manager -> Disk Devices -> (select your HDD) -> Properties -> Policy... and put a tick next to the item "Disable cache buffer flushing" Windows entries for this device".
Figure 6. Disabling Windows Entry Cache Buffer Clearing
Now in the same "Device Manager" open another thread - "IDE ATA/ATAPI Controllers (IDE ATA/ATAPI Controllers)", after which in the properties of all channels ATA (ATA Channel 0, ATA Channel 1 etc.) in the tab « Additional settings(Advanced Settings)" check if the checkbox is checked “Enable DMA”.
Figure 7. Enabling DMA mode
If the checkbox is not checked, check it.
3. Speed up copying and moving files in Windows 7
Windows 7 got another one interesting feature- remote differential compression.
On the one hand, this option calculates and transmits the difference between two objects, minimizing the amount of transmitted data, but on the other hand, it takes time for calculation.
You can disable this feature. To do this, go to Start -> Control Panel -> Programs and Features -> Turn it on and off Windows components-> Remote differential compression (need to uncheck).
Figure 8. Disabling differential compression
4. Disable driver digital signature verification
This action can also slightly increase the speed of the system (when installing new drivers). To disable this option in Windows 7 follow these steps:
Execute in "Start" gpedit.msc.
Figure 9. Launching the administration panel
Then go to the following path:
User Configuration -> Administrative Templates -> System -> Driver Installation -> Digital Signature of Device Drivers. In this window you need to select the mode "Disabled".
Figure 10. Disabling driver digital signature verification
5. Speed up booting Windows 7
We can gain a few more seconds, although this advice applies to those users who work on multi-core processors with Windows 7 as an operating system.
So, follow these steps:
Enter MSCONFIG in the menu search field "Start" and press the key "Enter".
In the window that opens, go to the tab and click on the button "Advanced options".
Figure 11. Additional system optimization options Check the box next to the item "Number of processors" and in the drop-down menu under this item select maximum number your cores (2 or 4).
Figure 12. Setting the number of processors for systems with multi-threaded processors
Click "OK" and reboot the system to see a fairly noticeable difference in boot speed Windows 7.
6. Accelerate viewing of thumbnails (thumbnails).
You can increase the speed of viewing thumbnails in Windows 7. To do this you need to follow these steps:
Enter regedit(without quotes) in the menu search field "Start" and press the key "Enter".
Go to thread "HKEY_CURRENT_USER -> Control Panel -> Mouse".
Figure 13. Selecting the desired registry branch to optimize the pause when displaying thumbnails
Double click on the parameter MouseHoverTime and change its value to 100
.
Figure 14. Setting a new value
7. Reducing time shutdown windows 7
Shutdown time Windows 7 can be significantly reduced. However, this is a rather barbaric method: we reduce the time allotted to the process to terminate the program, after which the program will be terminated forcibly.
Enter regedit in the menu search field "Start" and press the key "Enter".
Go to thread HKEY_LOCAL_MACHINE -> System -> CurrentControlSet -> Control.
Figure 15. Selecting the required registry key
Change the parameter value "WaitToKillServiceTimeout" from the meaning 12000
(12 seconds) on 2000
(2 seconds).
Figure 16. Changing the value.
I continue to furiously “storm” (update) old reviews useful programs on the site, with taking new screenshots (installers and interfaces are constantly changed by the authors of the utilities), replacing links with relevant ones, adding videos to EVERY article...
The turn has come to the magnificent and legendary program. I recommend getting to know her - it’s not for nothing that she lives in the “” section on the resource.
Hello, friends! Due to the enormous popularity of the topic “ System optimization"I present another utility from this category. Today we will learn how to clean the Windows registry.
First, I’ll try to explain “on my fingers” what kind of animal this is. The Windows registry is the holy of holies of the operating system. A list of everything that is in the system. An entry about a program, file, function, driver, setting... is entered into the registry. Not a single action is complete without referring to this list. Starting Windows, any program... happens only after checking with it.
Now imagine how important the size of this list and its cleanliness are. The program was deleted 10 years ago, and there is an entry about it in the registry (not all programs can be removed from the system correctly). Every time she searches anew among similar digital trash needed in this moment record. Over time, the list swells to obscene sizes and the computer slows down.
P Windows registry optimization program
I’ll tell you a secret - you can clean the Windows registry, compress it, defragment it... optimize it in every possible way. For these actions there are special programs. Let's look at one of them today. - easy, simple, free program to optimize the registry, step by step and in pictures!
Any tweaker program works on the principle of changing registry entries. The smaller its size, the faster Windows, the processes inside it, and computer programs start and run.
You need to optimize the registry- any specialist will say. But there is no need to show fanaticism. It is enough to use Registry Life once a month and the system will be grateful.
To use the program you do not need to have any special knowledge. She will check everything herself, find errors and correct them.
First, the work is created backup copy important list and you can always roll back changes. Nothing unnecessary will be deleted - Registry Life is a smart program.
Download Registry Life
The size of the web installer is 4 MB. There are no viruses. Supported by everyone Microsoft versions Windows XP - 10.
Click on the installer and download it...
To install additional “useful” software...
will appear desktop shortcut…
Using it we launch the utility...
Cleaning the registry with Registry Life
Main window (after preliminary cleaning of the operating system with CCleaner)! Horror! Correcting errors...
We get a nice picture...
Be sure to go through the tabs on the left - you will find a lot of useful and interesting things. Can be done qualitatively and clearly quick start Windows...
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