What should be on disk c. How to clean your hard drive of unnecessary files in Windows operating systems. Getting started cleaning drive C: what you need to know and do

Increasing the size of drives does not always avoid the question of how to clear drive C from unnecessary files.

Checking occupied space

Another way to more accurately determine the space occupied by programs is using a special utility called WinDIRStat - free and available in several languages, including Russian.

Detailed analysis of data on drive C

By scanning drive C with this program, you can get detailed information about the space occupied by files and folders.

Perhaps with their help you will be able to find old and unused movies, disk images or games, erasing them and saving extra space.

Moreover, it’s unlikely that anyone will watch a film lasting an hour and a half and measuring 1 gigabyte, and game programs, most likely, are outdated long ago.

Deleting temporary files

Enough useful utility for Windows, Disk Cleanup deletes only temporary files created by , without touching those that were created as a result of other programs.

However, some browsers on which the user works for a long time can create a cache of several gigabytes on the system disk.

You can solve the problem by installing and running a special utility CCleaner, downloaded from the website of the developer company. Its advantages:

• Search for data that other cleaning programs do not see;
• Intuitive interface;
• Possibility of free use.

CCleaner program

To clean up temporary files that are not deleted by built-in using Windows, you can also use applications like:

• Disk Cleaner utilities;
• TuneUp Utilities software package;
• RevoUninstaller Applications.

Additional cleaning methods

In cases where all of the above options did not help add space on the system disk, you should use additional methods, including:

• Increasing the volume of the system partition at the expense of the others (in this case, the combined local disk must be located on the same HDD).
  There are a number of programs for this, although when using them it is better to make a copy of important information from the partitions being connected;
• Moving folders with music and movies from drive C (including the desktop). On the desktop you should leave only shortcuts to directories that will be located in other sections of the HDD;
• Removing duplicate files, if there are any on your computer.
  This can be done manually or using a special program downloaded free of charge from the manufacturer’s website Duplicate Killer, which detects and deletes completely identical images, videos or folders;
• Cleaning the “Downloads” folder, which may also contain programs that have not been used for a long time;
• Reducing the amount of space allocated for information for restoring the operating system;
• Disabling hibernation - a mode that saves data from random access memory on the hard drive and takes up about the same amount of space as the RAM itself.
  The function is disabled in two ways: by entering Powercfg /Hibernate off on the command line or by setting the zero parameter in the additional power options (Start - Control Panel - Power Options).

Cleaning for Windows 10

All of the previously mentioned disk cleaning methods apply to any version of Windows. However, there are also those that can only be used in the latter.

In Windows 10, several additional utilities have appeared to gain additional space on the system disk by deleting unnecessary files and folders.

Storage

First of all, the user of this OS should try to clean up the C drive using the “Storage” settings available in the “All Settings” menu (called by clicking on the system notification icon or pressing the “Win” and “I” keys simultaneously) when selecting the “ System".

Windows 10 Storage Settings

This settings section allows you to view the amount of space occupied by programs, music, images, videos and documents.

Here you can install a disk on which the corresponding files will be automatically installed, which will help avoid filling up the system partition.

System disk memory usage

For example, from this list you can select temporary files that are no longer needed and should be deleted to free up space.

Among them is information from the system recycle bin and boot folders, which can be easily deleted directly from this menu.

Also, when viewing “Storage”, you can see the sizes of each of the system files, including the swap file, system restore and hibernation.

The last two can be deleted, although this may lead to data loss if there is a problem with the system.

The Applications and Games section contains information about the programs installed on the PC, including the amount of space they occupy. Some of them can only be deleted.

But those that were installed from the Windows 10 Store are also moved to other drives, freeing up space on the system drive.

Compress hibernation file and OS files

In version 10 of the Windows operating system, special utility Compact OS, which compresses system files and reduces the space they occupy on the system partition.

According to the software manufacturer, its work is sufficient powerful computer does not affect its performance at all.

In this case, enabling the compression function by launching command line via “Start” and entering the command: compact /compactos:query Sometimes it allows you to free up to 2 GB.

The ability to compress the hibernation file has also been increased.

If in previous versions of Windows it was only turned off, freeing up space approximately equal to the PC's RAM, but also removing some of the functions for quick startup, now you can even reduce its size.

Wherein quick start will be possible, but the hibernation file will take up less space.

Moving Applications

Windows 10 comes with several standard utilities and applications such as OneNote, mail, calendar and weather monitoring.

They are removed from the Start menu, but not always removed from the list of all applications.

And in context menu There is no deletion option for them. Yet programs are relatively easy to remove using PowerShell commands.

Launching PowerShell

Features of saving space

Another way to save space on the system partition is to avoid cluttering it. unnecessary information, and, even more so, applications.

Moreover, other disks are usually intended for them - this is convenient not only for saving space, but also in case the need arises to reinstall the system.

In non-system partitions, files have a better chance of being saved if, for example, you have to install a new Windows.

By default, any program is installed on drive C, taking up space reserved for system applications.

Therefore, it is advisable to change its location at the very beginning of installation to a directory on another disk.

This is especially important for modern games, which sometimes take up no less space than everything system files Windows.

How to clean drive C? Disk Cleanup in Windows 7

How to clean drive C from unnecessary files: Best ways

In the life of every user, sooner or later there comes a moment when running out of free space on drive C and a similar message pops up. At the same time, the computer begins to slow down terribly, many programs do not work correctly or do not work at all. It is advisable to avoid such a situation, but if it has befallen you, in this article I will tell you how to deal with it - Free up space on your system drive without damaging the system.

1. Windows temporary files

The first thing to do in such cases is to remove temporary Windows files. To do this, you need to delete all the contents of the folders:

\Temp
\WINDOWS\TEMP

for Windows XP:
\Documents and Settings\<имя_пользователя>\Local Settings\Temp
\Documents and Settings\<имя_пользователя>\Local Settings\Temporary Internet Files
\Documents and Settings\<имя_пользователя>\Local Settings\History

for Windows 7, Vista:
\Users\<имя_пользователя>\AppData\Local\Temp
\Users\<имя_пользователя>\AppData\Local\Microsoft\Windows\Temporary Internet Files
\Users\<имя_пользователя>\AppData\Local\Microsoft\Windows\History

In all sorts of “beast gatherings” Windows location temporary folder may differ. To find the temporary folder, follow these steps:

Start -> Run(for Windows XP)
Start -> All Programs -> Accessories -> Run(for Windows 7, Vista)
In the Run window, in the Open field, enter the following text: %TEMP%
Click on the button "OK«.

It is best to delete files using file manager, such as Total Commander because: a) folder Local Settings usually hidden and the user may simply not find it; b) in a folder Temp there are several files that cannot be deleted because they are in this moment used by the system. For Windows Explorer this becomes an insurmountable task and he cannot completely clean the folder:

For Total Commander both of these issues do not pose problems.

2. Windows update files

After operating system updates in the folder \WINDOWS\ There are still many folders whose names begin with “$...” You can also delete them all:

3. Browser cache

Opera Internet browsers, Mozilla Firefox, Google Chrome, Internet Explorer(especially version 6) sometimes leave a huge amount of garbage on the system disk, which is also useful to clean sometimes. This is done like this:

for Mozilla Firefox: Tools -> Erase Recent History. Select item "All", press "OK":

for Opera: Settings -> Delete personal data. You can expand the list " Detailed setting ", press " Delete«:

for Chrome: Chrome menu(on the toolbar) -> Tools -> Delete browsing data. Select the item " during all this time", press the button "Clear the history":

for Internet Explorer: Service -> Delete browsing history, or Service -> Internet Options -> Are common -> Browsing history -> "Delete" button...

In this way, you can clear drive C of several gigabytes of garbage, which consists mainly of many thousands of small (up to 10 kb) files, which can significantly slow down the operation of browsers and the computer as a whole.

4. Downloading browsers, torrent clients, DC, MediaGet, DownloadMaster, etc.

By default, all program data loads files onto the “C” drive, which very quickly leads to its clogging. To prevent this, it is necessary to configure the paths for saving files from the Internet “not on drive C” in each such program.

for Mozilla Firefox: Tools -> Settings -> General -> Path to save files:

for Opera: Settings -> Advanced -> Downloads - > Save downloaded files to:

for Chrome: Chrome menu (toolbar) -> Settings -> Advanced settings:

for uTorrent: Settings -> Program settings -> Folders

For other programs that download anything from the Internet or local network The setting principle is the same.

5. Mail program databases (TheBat, Mozilla Thunderbird, Microsoft Office Outlook, etc.)

With intensive exchange of information using email programs, the size of their databases can grow to incredible sizes over time. It is advisable to take this point into account at the stage of installing and configuring these programs, but if you haven’t done this, it doesn’t matter, you can still fix it.

for TheBat: Box -> Properties mailbox-> Files and directories:

For Microsoft Office Outlook: Service -> Accounts Email-> View or change existing accounts-> Create Outlook data file:

You can check whether everything is correct and at the same time delete an unnecessary file from drive “C” here: Tools -> Options -> Mail settings-> Data files:

For other email programs, everything is configured according to the same principles.

7. Temporary program files

Programs that work with large amounts of data, such as disc burning programs (e.g. Nero Burning ROM), video (e.g. Pinnacle Studio), audio editors, image processing programs (e.g. Adobe Photoshop) in the process of their work create large temporary files (the so-called “cache”) and, if there is not enough free space to create them, they refuse to work normally, and various failures occur. To prevent this, you need to promptly transfer their temporary files to another disk:

Nero Burning ROM: File -> Presets -> Cache:

Pinnacle Studio: Settings -> Project Options:

Adobe Photoshop: Editing-> Settings -> Performance:

8. Games

From the very beginning of using a computer, you should make it a rule: “If possible, do not install games on drive “C”! Moreover, modern games take up several DVDs, and after installation they can take up several tens of gigabytes. After installing several of these games, you will run out of free space on any disk, no matter how large it is:

9. My Documents and Desktop

This problem dates back to the time of the very first dinosaurs. Windows versions. 8 generations of the operating system have already changed, and user folders are still located on the system drive. Moreover, it has worsened: starting from Windows Vista added to them additional folders, such as “Drawings”, “Videos”, “Music”, “Downloads”, “Games”, “Contacts”, “Searches”, “Links”...

There is also no standard procedure for transferring all user folders to another local drive. There are only a few possibilities, for example, in Windows XP you can move the “My Documents” folder:

Quite experienced and novice PC users have a bad habit of saving the necessary and most needed files on the desktop. A dozen or two gigabytes of information on your desktop is, unfortunately, not at all uncommon! What can you recommend? There is only one thing - to completely refuse to use these “wonderful opportunities” and important information keep NOT on drive C. Moreover, the probability of losing information stored on drive “C” is much higher than on any other logical drive.

10.Programs

Browse the list installed programs and remove those that you will no longer use, especially large ones:

11. Sleep mode

If all else fails, disabling the use of sleep mode will save from 1 to 5 additional gigabytes.

for Windows XP: Start-> Control Panel -> Appearance and Themes -> Screen -> Screensaver -> Power -> Sleep Mode. Uncheck " Allow use of sleep mode»

for Windows 7, Vista: Start -> Control Panel -> Power supply -> Setting up a power plan -> Put your computer into sleep mode -> « Never". You can also disable the sleep function. Select "Change advanced power settings" and in the window, find sleep mode and turn it off. After disabling Sleep Mode, you can delete the hidden hiberfil.sys file in the root directory of the system disk. It’s a little easier to do this with help: just enter the command “ powercfg -hibernate -off«.

12. Other

Large files can appear in any other place on the system disk, where you wouldn’t expect to see it:

• log files of some programs can grow to many tens of gigabytes;
• one of the users may safely hide and forget the “collection of videos”. Where is the best place to do this? Of course, somewhere in the wilds system folders on drive "C";
• some program or plugin for Photoshop stores its database (10-100 GB in size) in a user folder;

In such cases, it is necessary to check the size of all folders (including hidden and system) and find the “culprit” by eliminating. With help Total programs Commander is again easier to do this: just press the key combination Ctrl+Alt+Enter in an open folder and the size of all attached files and folders will appear in the palm of your hand:

Another case: the folder for temporary files of Avira antivirus has grown to an incredible 16 GB:

13. Basket

Emptying the Recycle Bin is a fairly obvious way to further clean up disks that are already deleted files, but sometimes quite a large number of files accumulate there, which also negatively affects the performance of the computer.

13. Cleaner programs

There are a huge number of programs that promise, with the click of one or maximum two buttons, to solve all the user’s problems with computer performance and raise it to unprecedented heights. As practice and common sense show, these programs can only solve some (or rather only 1, 2 and 3, and some other little things) from the problems described above, which in this particular case may well not be the most important problem. Although automating this process saves time: it is much faster to automatically delete temporary files than to clean them out manually. Standard program disk cleanup ( Start -> Accessories -> System Tools -> Disk Cleanup) is slightly worse than alternatives (eg CCleaner).

14. What else do they write about on the “Internet”

On “our Internets” there are also many fables, myths, unverified facts and outright misinformation. These, from my point of view, include:

• deleting, resizing, moving the swap file;
• deleting backup copies of system files, drivers;
• removal or modification of operating system components;
• removing duplicate operating system files;
• formatting drive C.

It is not advisable to touch operating system components without a clear understanding of what exactly you are doing and why.

15. Summary

Long gone are the days when you could put Windows, a bunch of programs and a lot of data into a 1 GB hard drive and still manage to work and play games. Memory capacity for hard drives The average user has already crossed the several terabyte mark, but the problems remain the same. Well, artificial intelligence experience and common sense will not soon replace it. Keep an eye on the free space - for comfortable operation of the operating system there should be at least no less than 1/3 of the disk capacity, or no less (or preferably more) several gigabytes. The final step of this work is to achieve an even better result.

Almost every adult uses Windows, and they are rarely faced with the fact that there is little or no space on the C drive. In the article I will tell you the main reasons and options for how to clear space on drive C.

Temporary files, recycle bin and other system junk

First of all, we will use the built-in Windows garbage disposal function. To do this, click right click mouse to drive C, select Properties.

Select Disk Cleanup

In the window you will be able to select categories for garbage removal. You can tick everything. Your personal files will not be affected. Click OK.

You can also use the additional feature Clean system files. The program will scan your computer, identify system junk and offer to remove it.

User files on drive C

The user most often does not even suspect that personal files take up a lot of space. These are not necessarily family photos, videos and documents. This could be files downloaded from the Internet or other irrelevant data: movies, pictures, music and other files.

Most often, user garbage is located in the “Desktop”, “Downloads”, “My Documents” folder in Windows 7, 8, 10 and is located in the following paths:

• C:\Users\User_name\Downloads or C:\Users\User_name\Downloads
• C:\Users\User_name\Desktop or C:\Users\User_name\Desktop
• C:\Users\User_name\Documents or C:\Users\User_name\Documents

Instead of User_name and Username, you will have your username. Go through each of these folders and delete unnecessary files.

Unnecessary programs on the system disk

Over the years, there are more and more programs on the computer, and the user does not even notice it until one day he sees the message “Not enough space on the windows disk.” Following the message, the question pops up in the user’s head: “How to free up space on the Windows C drive?”

Now I’ll show you how to free up space in Windows 7, 8, 10 by deleting unnecessary programs. Open, click on Programs and components or Uninstalling a program. Select an unnecessary program and click remove, wait for the process to complete. And so with every program.

Windows Backups

If you are running out of space on your C drive, make sure there is no process running in your operating system Reserve copy Windows. This can be either a built-in program or a third-party one, for example, from a laptop or computer manufacturer. The built-in program works only in manual mode, and you would know what you were creating backup file for backup.

But third parties backup programs, as a rule, work according to the created schedule. That is, if the settings are set to create backup copy once a week, then in less than a year, drive C may become full. Disable the automatically configured backup, find and delete the backup image.

Recovery checkpoint

You may have the option to create recovery checkpoints enabled on your computer. The thing is undoubtedly useful, but it is better to see how much memory is allocated for this procedure. To do this, open Explorer, right-click in the left column This computer (), select Properties.

Choose System protection.

Let's see if the function is enabled. If yes, click Configure

In this window you see how much space is currently being used and how much is allocated for maximum use. If in use now there is a lot of space, then click the Delete button to delete all recovery points on this disk. To reduce the maximum memory usage, drag the slider to the left; 5 GB will be enough to create checkpoints. Click OK.

There is another program about which I wrote a separate article - it knows how to clean up space on drive C, I recommend reading it. With it you can remove all system junk and programs, but remove user files You will still have to do it manually, as described above.

Now you know how to free up space if drive C is full and easily clean your computer of unnecessary junk.

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Good afternoon

It would seem that with current volumes hard drives(500 GB or more on average) - errors like “not enough space on drive C” should, in principle, not happen. But that's not true! Many users, when installing the OS, set the system disk size too small, and then install all applications and games on it...

So, let's begin.

Usually, when free disk space decreases to some critical value, the user begins to see a warning on the taskbar (next to the clock in the lower right corner). See screenshot below.

Warning Windows systems 7 - “not enough disk space.”

For those who do not have such a warning, if you go to “my computer/this computer”, the picture will be similar: the disk strip will be red, signaling that there is practically no space left on the disk.

My computer: the system disk free space bar has turned red...

How to clean drive “C” from garbage

Although Windows will recommend using the built-in Disk Cleanup utility, I do not recommend using it. Just because it cleans the disk is not important. For example, in my case, she suggested clearing 20 MB against special. utilities that cleared more than 1 GB. Do you feel the difference?

In my opinion, that's enough good utility to clean the disk from garbage - this is Glary Utilities 5 (works also on Windows 8.1, Windows 7, etc. OS).

Glary Utilities 5

Here I will show the results of her work. After installing and launching the program: you need to click the “clean up disk” button.

Next, it will automatically analyze the disk and offer to clean it of unnecessary files. By the way, the utility analyzes the disk very quickly, for comparison: several times faster than the built-in utility in Windows.

On my laptop, in the screenshot below, the utility found junk files (temporary OS files, browser cache, error reports, system log, etc.) by 1.39 GB!

After pressing the “Start cleaning” button, the program literally takes 30-40 seconds. cleared the disk extra files. The speed of work is quite good.

Removing unnecessary programs/games

The second thing I recommend doing is removing unnecessary programs and games. From experience I can say that most users simply forget about many applications that were once installed and have become uninteresting and unnecessary for several months now. But they take up space! This means they need to be systematically removed.

A good “uninstaller” is also available in the same Glary Utilites package. (see section "Modules").

By the way, the search is implemented quite well, useful for those who have a lot of applications installed. You can select, for example, rarely used applications and select from them those that are no longer needed...

Transfer virtual memory (hidden Pagefile.sys)

If you turn on the display hidden files- then you can find a file on the system disk (usually about the size of your RAM).

To speed up your PC, as well as to free up free space, it is recommended to transfer this file to local drive D. How to do this?

1. Go to the control panel, enter search bar“Performance” and go to the “Configuring presentation and system performance” section.

2. In the “advanced” tab, click the “change” button. See picture below.

3. In the “virtual memory” tab, you can change the size of the allocated space for this file + change its location.

In my case, I managed to save more on the system disk 2 GB places!

Delete restore points + settings

Quite a lot of space on drive C can be taken up by recovery checkpoints that Windows creates when installing various applications, as well as during critical system updates. They are necessary in case of failures - so that normal operation of the system can be restored.

Therefore, deleting checkpoints and disabling their creation is not recommended for everyone. But nevertheless, if your system is working normally, and disk space needs to be cleared, then you can delete recovery points.

1. To do this, go to control panel\system and security\system. Next, click the “System Protection” button in the right sidebar. See screenshot below.

3. In this tab you can do three things: disable system protection and checkpoints altogether; limit hard drive space; and simply delete existing points. Which is exactly what I did...

As a result of such a simple operation, it was possible to free approximately more 1 GB places. Not a lot, but I think in totality - this will be enough so that the warning about a small amount of free space will no longer appear...

Conclusions:

Literally in 5-10 minutes. After carrying out a series of simple steps, we managed to clear about 1.39+2+1= on the system drive “C” of the laptop 4,39 GB of space! I think this is a pretty good result, especially since the Windows OS was installed not so long ago and it simply “physically” did not have time to accumulate a large amount of “garbage”.

Install games and programs not on system disk“C”, and to the local disk “D”;

Clean your disk regularly using one utility ();

Transfer the folders “my documents”, “my music”, “my pictures”, etc. to the local drive “D” (see how to do this in Windows 7, in Windows 8 it’s the same - just go to the folder properties and define a new one for it location);

When installing Windows OS: in the step when partitioning and formatting disks, allocate at least 50 GB to the system drive “C”.

That's all for today, everyone more space on disk!

Hard drives are getting bigger and bigger, but somehow they always fill up. This is especially noticeable if you use solid state drive(SSD), which offers much less hard drive space than traditional mechanical hard drives.

Empty trash

Figure No. 1. Empty trash.

When you delete items, such as files and photos, from your computer, they are not immediately deleted. Instead, they are placed in the Recycle Bin and continue to take up valuable hard drive space. To empty the Trash, go to your desktop, right-click on the Trash and select Empty Trash. A warning pop-up will appear if you are sure you want to permanently delete the contents of your Trash. Click "Yes" to continue.

Disk Cleanup

Windows has a built-in Disk Cleanup utility (exactly called Disk Cleanup) that will help you clean up space by deleting various files including temporary Internet files, dump files from system error and even previous ones Windows installations, which may still be on your disk.

Fig No. 2. Disk cleanup.

You can find Disk Cleanup in the Start menu under All Apps > Accessories > System Tools > Disk Cleanup. Select the drive you want to clean, click OK.

Click the Disk Cleanup button in the disk properties window.

Figure No. 3.0. Disk cleanup.

After clicking on the “Clean up Disk” button, the Disk Cleanup program will calculate how much space you can free up. This process can last from a few seconds to several minutes. In general, the more cluttered HDD, the longer it takes to scan.

Figure No. 3.1. Site assessment.

Select the file types you want to delete and click OK. This includes temporary files, log files, files in the Recycle Bin, and other unimportant files. When you're ready, click OK to delete. Make sure you check the drawers for each of the file categories you want to clean out. Confirm that you want to delete these files.

You can also clean up system files that are not listed here. Click clean system files button if you also want to delete system files.

Fig No. 4. Clean up system files.

Wait while Disk Cleanup calculates how much space you can free up. This process can last from a few seconds to several minutes. In general, the more cluttered your hard drive is, the longer it takes to scan.

Fig No. 5. Site assessment.

After this, you will have the “Advanced” tab in which you can clear “System Restore and Shadow Copies” to remove system recovery data. This button deletes everything except the most recent restore point, so make sure your computer is working properly before using it - you won't be able to use older system restore points.

Figure No. 6. Free up additional disk space.

You can also clear “Programs and Features” by clicking on the top “Clear” button shown in Figure 6, or follow the following path “Start”> “Control Panel”> “Programs and Features” or “Uninstall Programs”.

The following window will open in which you can remove all unused or unnecessary programs.

Fig No. 7. Removing programs.

Wait until the list of all programs installed on your computer is updated. Look at programs that take up a lot of space and are not used at all. Select the program and click the Uninstall button.

Expand drive "C" with drive "D" without third-party software.

This method is only suitable if you do not have important data on the “d” drive and you can format it all. Open Management Windows disks. Press the key combination “Win ​​+ R” on the keyboard, the “Run” window will appear, enter the command “diskmgmt.msc” and press the Enter key.

In the window that opens, we rip out the disk on which there is no necessary information and right-clicking the mouse will open the properties window where you need to select “Delete Volume”.

After this, free space will appear in which you need to delete partitions to expand the “C” drive, right-click on the free space and select “Delete partitions”.

The Volume Expansion Wizard will open, allowing you to increase the size of simple or spanned volumes. Click the Next button. In the next window you need to select the size by which you can increase the “C” drive. Next, click the “next” and “ready” button. And we see that there is more space on drive C.

Next you need to create new disk D. Right-click on “Unallocated”, select “create a new volume...” > “Next”, select the disk size “D” > “Next” > Select the drive letter, “Next” > “Next” > “Ready” .

Video on how to enlarge drive C