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A program that removes unnecessary windows 10 files. How to reduce the size of the hibernation file

Hello friends! The law of life says that disk space always tends to zero. Sooner or later a moment comes when disk space runs out. Today I will tell you about the ways that can help you solve this problem. It can be solved in most cases, especially if you establish the root cause.

There are several reasons - it depends what operating system is installed, how it is configured, what is its bit depth, what programs are on the computer, how often you use the Internet, and so on. What we will learn today:

It is not necessary that the letter " FROM:". It happens that letters are assigned and D, and E... To make sure you have selected the correct drive, look for the " Windows“.To clean up the system disk, you don't have to immediately delete required files, films, documents, programs. To begin with, we will determine the reasons for the overflow.

How to clean up the system drive quickly and easily - without losing data?

Frequent reports that there is little space left on the disk appear from owners of not very new computers or laptops who have updated their system to Windows 10. There is nothing wrong with the update itself, only since the moment of its appearance, the version of Windows 10 has already gone through several versions ... We receive updates via the Internet, and six months or a year later, we see the following state of the disk on the computer:

It also often happens that desired program stops starting because it no longer has enough free space to start. Windows 10 (especially 64-bit versions) take up more space than, for example, "Seven". Let's start cleaning system disk from the most obvious. First, visually view the "unnecessary" folders on the C: drive:

If there are any, delete it. If not, go further to the "Control Panel" - "Programs". Checking availability unnecessary programs:

If we find any, then delete it. Often a lot of games set by children, a lot of unnecessary ones, accidentally installed programs such as the "Amigo" browser, services like "Mail-ru Agent", intrusive MacCafee antiviruses, various applications such as "Music in Contact", etc .:

If there are two (or more) accounts on the computer, you can delete unnecessary ones from the computer, with this we can also free up space on the "C" drive:

Do not forget that each account there are folders "My Documents", "Desktop", "Zagurzki" and so on. These folders and their contents will be deleted. Before deleting the desired content, copy it to the USB flash drive.

In this way, you can free up several gigabytes of space. The next thing we look at is whether you have cloud storage on your computer. Many users use Yandex Drive, Google Drive, OneDeive. The availability of free disk space on your computer depends on the volume of these storages. If you use cloud storage, read on.

Google Drive can be 10 GB or more, OneDrive 5 GB or more. And I have Yandex-Disk, for example, with a capacity of 220 GB. When synchronization of all folders on these storages with your computer is enabled, a significant part of the disk space is occupied by the data of these disks. In order to free up space on the C: drive, you must first turn off folder synchronization, which you can do without for now. On Yandex Drive, disable synchronization altogether (or only those folders that are not needed now):

In the settings, uncheck the largest, "heavy" folders that we do not need to "see" on the computer yet:

After that, folders and files can be deleted from the disk through the explorer. If folder synchronization is disabled, folders and files will only be deleted from the computer, but will remain “in the cloud”. You can download them later through your browser, or re-enable synchronization of folders on your computer. We do the same with Google drives, OneDrive, and other "cloud" storages that you use.

Another solution (after disabling synchronization) can be to move the Yandex Drive, Google Drive folders to another section of your hard disk where there is more space, for example on the D drive:

Then you need to turn on synchronization again. desired folders... You can free up a few more gigabytes of disk space in this way until you get a new, roomy device.

Do not forget to empty the trash after all the above manipulations.

How to free up space on the C: drive from temporary files on Windows 10?

In addition to our files and programs that we store on the computer, the system stores and accumulates its own. These are the so-called temporary files, logs, reports that the system uses when installing programs, documents, creating backups, installing drivers. The Top Ten has a built-in utility for clearing temporary files in the "Control Panel" - "System and Security" - Administration ":

It helps to get rid of unnecessary files without harm to health:

By choosing desired disk, start the cleaning wizard:

Further, you can disable the so-called disk shadow copying. Usually this function is turned on just for the "C:" drive, which stores the most important information... We go through the explorer to "This computer" - Properties - "System protection":

These settings are responsible for creating copies of documents, system restore points in case of failure:

A copy of your volume with documents, files, if they are in standard locations... What is it for, why it is undesirable to disable it is written in. When this function is disabled and deleted, the space allocated for the copy is freed up and the amount of free space on the "C:" drive is also increased by the same amount.

Freeing drive "C:" from old updates on Windows 10

Updates to the Top Ten arrive quite often, as a rule, temporary files are deleted after restarting the computer, but sometimes this does not happen. If you click on the "Clean up system files:"

Then the system will clean up and updates, plus what it considers safe to clean up:

Quite a nice innovation, since the days of Windows7, allows you to safely delete all unnecessary files. However, this utility does not remove everything. The received updates are stored in the folder C: \ Windows \ WinSxS:

You can completely clear the disk of old updates by deleting all these folders. Removing them will help free up a few more gigabytes of free space, but this is not recommended, only as a last resort.

How to free up space on the C: drive on Windows 10 without uninstalling any program?

The last method, which will be discussed, is to clean up free space using special programs. One of them, my favorite so to speak this season is Glary Utilites.

It is a comprehensive tool for solving the problem of cleaning your computer from garbage. I already wrote about it, and for now I continue to use it. It also has the function of cleaning the disk from unnecessary files. The program deletes not only the files that we have already mentioned in this article, but also everything else unnecessary. Go to the "Disk Cleanup" menu:

If you disabled volume shadow copy, then these copies will also be deleted. My record for cleaning a disk with this program is about 170 GB. But, you need to be careful, this program cleans passwords, logins, browsing history - if these options are specified in the settings. With the help of the settings, you can make the cleaning process soft - so that your downloads, downloads and so on do not disappear.

These simple methods will help you at a critical moment to free up space on the "C:" drive and avoid trouble. Using each method, bit by bit, you can scrape up another 10-15 gigabytes of free space with simple safe ways... To free up more space, there are other ways - you can increase the size of the disk by reducing another, but this topic will be covered in detail in another article. And for today there is already enough material. Leave your feedback, success to you, see you soon!

Over time, on the main partition of the hard drive, which by default is called the letter C, a large number of unnecessary files accumulate, taking up a lot of space. Since the disk allocated for the system and system elements, most often has a small volume, the presence of temporary and remaining from remote programs files, can lead to the fact that the free disk space becomes catastrophically small. It is very difficult to delete files manually from this disk, as they can be located very deep in the folder system, and it is also dangerous, because you can accidentally erase the elements necessary for the computer to function correctly. The best way to safely clean up your system drive in Windows 10 is to use the built-in Disk Cleanup program.

Windows 10 disk cleanup: built-in tools

There are several ways to open the Disk Cleanup program in Windows 10. Remember that you should use it only if the C drive is full, and there is no way to clean it by removing third-party programs.

Through the execution of commands

Through the control panel

How to use the program

In the "Disk Cleanup" block, tick all the departments that you want to clean up.
Having selected a department, you can read all the information about what it contains, as well as view the files that belong to this section by clicking the "View files" button.
To proceed to uninstall system files, click the "Clean up system files" button. You will need administrator rights to access this function. But it is better not to remove any elements of the system, as this can lead to a breakdown of the system or to its incorrect operation.
In the "Advanced" tab, you can proceed to uninstall unnecessary programs by clicking the "Clean" button in the "Programs and Features" section.
In the "System Restore and Shadow Copies" section, you can click the "Clean up" button to proceed with deleting unnecessary restore points that also take up space on the C drive. It is not recommended to delete all points, and it is also better to keep one or two of the last, so that you always have the ability to roll back the system if some kind of unrecoverable error occurs by other methods.
When you select which sections you want to clear and tick them, click the "OK" button to start the process. Do not interrupt the cleaning process or turn off the computer so that no errors occur, and all files are deleted correctly.

Extended cleaning

Each user with administrator rights has the opportunity to run Disk Cleanup from large quantity points than they are during normal startup.

What to do if the app won't launch

The program may not open in any of the above ways only due to the fact that the file responsible for launching the application is not in the path specified by default. Try to find this file manually, it may be located in the following path: C: \ WINDOWS \ ServicePackFiles \ i386. If it is not there either, or the folder itself does not exist, then one thing remains - use third-party programs to clean the disk.

How to clean the C drive on Windows 10 using third-party programs and applications

There are many programs that allow you to clean the hard drive from unnecessary and temporary files. Many of them are distributed on the Internet for free and are in no way inferior to the built-in Disk Cleanup program. Below we will consider the most popular, convenient and easy-to-use applications.

CCleaner

TO positive sides this program includes the following qualities:

Kaspersky Cleaner

A program from a well-known campaign that previously specialized only in antivirus software, but now has begun making applications with other tasks. You can download Kaspersky Cleaner from the official website by finding it in general list all programs -

The main advantage of the application is its simple design, which allows you to complete all the necessary tasks by pressing one button "Start checking".

Also, if you do not like the changes made by the program after the last session, you can undo them by clicking the "Undo changes" button in the main menu.

What can cause the hard drive to fill up

If you cleaned the disk using one of the above methods, but you did not get enough space to get free, then try the following steps:

Manually view all the files stored on the disk and see which ones can be moved to another disk or deleted. Do not touch system files and programs, you can only move and edit items added by yourself.
Remove unnecessary third-party programs that are definitely not useful to you.
Check your computer for viruses. Perhaps the virus itself takes away some of the free space or regularly downloads ad files and applications that clog up the disk.

It is recommended that you regularly clean up the C drive, as how busy it is will affect how quickly the computer can find the files you need and present them to the user. That is, if the C drive is overloaded, the system runs slower. And also, all browsers and other programs send temporary files and cache to the main disk by default, and if there is no space on it, then there will be nowhere to store the necessary items. Based on all the problems described, we can conclude that it is worth cleaning the disk using special programs at least once a month.

On Windows 10 Creators Update was introduced new function, which allows you to automatically clean the C drive. Consider how you can clean the C drive of unnecessary files using the built-in memory monitoring tool?

Many users have problems with the limited free space on the C drive. Over time, the free space gradually decreases through all kinds of temporary files that are created software that we use. All of these unnecessary files can be cleaned up as they are not required for the programs to work properly.

The Windows 10 Creators Update introduced a new feature that automatically deletes temporary files and also empties the trash after 30 days. Thanks to it, you can refuse from periodic manual cleaning - unnecessary data, as well as the contents of the basket after 30 days, will be deleted by the system. How to activate Disk Cleanup with Windows 10 Creators Update?

Removing unnecessary files in Windows 10

The feature becomes available after installing the Creators Update in Windows 10. If the update is installed, open the Start menu and select "Settings" (gear icon). Then go to the "System" section and select "Storage" on the left side. FROM right side a list of all hard drives and partitions on the computer.

Below them is the "Memory Control" section. This option allows you to automatically clear HDD from unnecessary files created by various programs (for example, Spotify can create several hundred megabytes of temporary files within a short time). Moreover, it allows you to clear data that has been in the trash for more than 30 days.

Enabling Memory Sense in Windows 10

To activate this option, slide the switch to the "On" position. You can also click on the "Change the way you free up space" button to view additional options.

Here you can specify what data needs to be cleared to free up space. So far, only the above two functions are available, i.e. deleting temporary files and clearing content that has been in the trash for more than 30 days. For example, if you do not want to empty the trash, then disable this option.

It also provides the ability to start the cleaning process manually if you do not want to wait for the system to start it automatically.

Just one click and Windows 10 will clear all unnecessary data from drive C. So far, the availability of options is not very impressive, but let's hope that Microsoft will expand the memory control section in the future and introduce more additional functions for removing.

In the course of its operation, the operating system creates a lot of temporary data that is stored on disk (usually the C drive) in the form of files and registry entries. These can be files of service packs, archivers, shadow copies content downloaded from the Internet, etc. Third-party programs behave in a similar way, such as browsers that cache website data. Some temporary files are deleted automatically after a certain time, others remain on the disk until they are forcefully deleted.

If the user does not perform regular maintenance and cleaning of the C drive, the free space on it becomes less and less, up to the point that the drive eventually turns out to be full of temporary files to the eyeballs, which excludes further writing to it of any data and reduces its performance. There are two ways out of this situation - either increase the size of the system partition at the expense of the user volume, or perform a comprehensive cleanup, which is more preferable. Let's see how to free up some space on the local C drive in Windows 7/10.

What can be removed if the disk is full

The system volume contains many important files to ensure normal Windows work therefore, deep cleaning should be approached with the utmost care. What can you remove from drive C to free up space and keep your system running smoothly? We will conditionally divide all its contents into three groups. The first includes files that can be deleted without fear. The second is made up of files, the deletion of which, although it will not damage the system, but under some circumstances can still cause certain problems. The third group includes files that cannot be deleted, as this can make programs and the system unusable. You can clean up the C drive without negative consequences by deleting:

Cart Contents.
Library catalogs.
Folders and Downloaded Program Files in the Windows directory.
Browser cache and some third-party programs.
Sketches of icons.
Logs and memory dumps for system errors.
Old files of the Chkdsk utility.
Bug reports.
Files created by the Windows debugger.

With some caution, you can delete the shadow copies () created during the installation of updates and stored in backups, files of previous system installations (Windows.old folder), unnecessary components and applications, folders of uninstalled programs in the ProgramData, Program Files and Roaming directories, MSOCache folder Microsoft Office... If not used and fast start, you can delete the file hiberfil.sys at the root of the C drive, having previously disabled these functions in the settings. Deleting the paging file is acceptable but not desirable pagefile.sys... You cannot delete other files and folders on the C drive so as not to disrupt the system.

Cleaning up garbage and temporary files using Windows

First, let's see how to clean the C drive of unnecessary files in Windows 7/10 using the operating system itself. For these purposes, Windows has a built-in utility cleanmgr.exe, which can be launched both through the properties of the section to be cleared, and through the "Run" dialog box. After the utility scans the disk for obsolete files, check the boxes on the "Disk Cleanup" tab and click "OK".

If you click the "Clean up system files" button, reports, device driver packages, error dumps and additionally restore points, with the exception of the most recent, will become available for deletion.

For a deeper and more thorough cleaning of the C drive from garbage, you can use the built-in console utilities Dism and vssadmin... The first allows you to delete temporary data from WinSxS folders, including backups created before installing Windows updates. To do this, use the following commands executed in the CMD console launched as an administrator:

DISM.exe / online / Cleanup-Image / StartComponentCleanup
DISM.exe / online / Cleanup-Image / SPSuperseded
vssadmin delete shadows / all / quiet

The first command does the same as the cleanmgr.exe utility, only more thoroughly.

The second removes all backup service packs from the WinSxS folder.

The third command can delete all restore points, including the last one.

However, you should use these tools with caution, since after executing the indicated commands, you will no longer be able to roll back the system to a working state or a previous version.

Note: before cleaning the WinSxS folder, it is recommended to set its true size, thereby making sure that it really needs cleaning. To do this, you need to execute in command line command Dism.exe / Online / Cleanup-Image / AnalyzeComponentStore and compare the actual size of the component store with the size metric in the properties of the Explorer.

After Windows updates to more new version a folder appears at the root of the C drive Windows.old which can take up significant disk space.

The contents of this directory are represented by copies of the system installation files previous version Windows. If you are determined not to return to old version systems, the Windows.old folder can be deleted. This is done again either using cleanmgr.exe or using the command line. In the first case, you need to find and mark on the "Additional" tab the item "Previous Windows installations", In the second - run in the console launched as administrator CMD command rd / s / q c: /windows.old.

You can get a little extra space on the C drive by removing unused components, the same ones that can be accessed by the classic Add / Remove Programs applet.

The standard Dism utility is also used here. To select and uninstall an unused Windows component, run the following two commands in the CMD console running with elevated rights:

DISM.exe / Online / English / Get-Features / Format: Table
DISM.exe / Online / Disable-Feature / featurename: NAME / Remove

The first command lists all the components in the system, the second removes the selected item. In this example, its name must be substituted for the string element NAME.

Manual removal of programs and files

Except for universal Windows applications 8.1 and 10, almost all desktop programs are installed in a folder Program Files... If the program is no longer needed, it should be removed so that it does not take up space on the disk, only you need to do this either using a standard uninstaller or using special third-party programs. However, after uninstalling applications, their folders with configuration files, the weight of which can reach several hundred megabytes. Such data must be deleted manually.

Let's say you have uninstalled Microsoft Office or Skype from your computer and want to get rid of all their remaining "tails" on the C drive. To do this, carefully check the Program Files and ProgramData directories in the root of the C drive, as well as the folders C: / Users / UserName / AppData... If the folder name matches the name of the remote application, you can delete it.

FROM the AppData folder it's a little more complicated. This hidden directory contains three subfolders: Local, LocalLow, and Roaming. The first stores files created in the course of the work of various programs. You cannot clean it entirely, as this will most likely lead to the loss of saved application settings, however, half-empty folders of uninstalled programs can be safely deleted. It is also safe to clear the contents of the folder located in it. Temp.

The same applies to the LocalLow and Roaming folders, only those directories that belonged to previously uninstalled applications can be deleted from them.

Note: clearing the contents of the Local, LocalLow and Roaming folders, you lose custom settings and data stored in their cache. For example, after deleting its folders in the user profile, you will lose the current messenger settings and part of the message history.

As for uninstalling universal apps, they are uninstalled regular means the system itself or the CCleaner program, which will be discussed below. You can also move some universal applications from drive C to drive D if they support this feature.

Transferring desktop programs to another volume is also possible, for these purposes there is special utility SteamMover which you can download from the developer's site www.traynier.com/software/steammover.

Using CCleaner

Many novice users are interested in how to delete unnecessary files from the C drive using third-party programs, as well as which of these programs are more effective and safe in this regard. These can be recommended CCleaner- a simple, fast, convenient, and most importantly safe disk cleaner and windows registry... This program allows you to delete temporary Internet data and Windows itself, the contents of the thumbnail cache and DNS, Index.dat files, memory dumps, chkdsk file fragments, various system logs, obsolete prefetch files and a lot of non-essential data.

FROM using CCleaner you can clear the wrong entries system registry, optimize, enable, disable or remove browser extensions, analyze the content hard drives, search for duplicates and, of course, uninstall unnecessary applications, including universal ones.

The CCleaner interface is very simple, so even a novice user will not be difficult to deal with its simple functionality.

Considering, however, that the main purpose of CCleaner is still cleaning, all of its additional tools have limited functionality. If your C drive is clogged with something incomprehensible, and you want to find out what exactly, then for these purposes it is better to use specific utilities, for example, Scanner, JdiskReport or their analogs, showing more accurate information about the file structure of the media with the ability to navigate through the subdirectories.

Other ways to free up space on the C drive

Clearing the driver store

The above steps are usually enough to free up enough space on the system volume, but what if the C drive is still full? What else can you do to get extra space? One option is to clear the contents of the folder FileRepository located at C: / Windows / System32 / DriverStore.

This directory contains copies of device drivers that have ever been connected to the computer, and may also contain outdated drivers. Before removing driver packages from the FileRepository folder, it is highly advisable to create a complete list of them and find only outdated versions in it, and leave the rest untouched. It would also not hurt to create a complete copy of all drivers installed on the system. To list the DriverStore drivers in a file, run the following command from an elevated command prompt:

pnputil.exe / e> C: /drivers.log

Compare the driver versions in the list and remove only the outdated ones.

To remove the selected driver, immediately in the console, run the command pnputil.exe / d oem№.inf, where # is the name of the driver in the list.

If an error is displayed in the console when uninstalling a driver, then the driver is being used by the system. You do not need to touch such a component.

As an alternative to the command line, you can use free utility Driver Store Explorer, just designed to remove old unused device drivers.

Disable hibernation

With hibernation mode, the user can quickly return to work in running applications, on the other hand, its use requires the allocation of a significant amount of space on the system disk, slightly less than or equal to random access memory... If the availability of free space on the hard drive is a priority for you, hibernation mode can be disabled by deleting the hiberfil.sys container file.

Run the CMD console as administrator and run the command in it powercfg -h off... Hibernation will be disabled and the bulky hiberfil.sys file will be removed.

Note: the hibernation file can be compressed at most twice with the command powercfg hibernate size 50.

Disable the paging file

In addition to other hidden system objects in the root of the C drive, there is also a file that can be deleted under certain conditions. This is the swap file pagefile.sys... This file plays the role of a buffer of RAM, and if some application does not have enough RAM for its work, its data is temporarily written to. Accordingly, if there is no swap file, the heavy application will slow down a lot or simply freeze while waiting for the faster RAM to be released. Therefore, it is not recommended to disable and delete the paging file, unless the computer has a very large amount of RAM.

If your PC has more than 10GB of memory, or you are not going to run resource-intensive applications, you can try carefully disabling swap. To do this, open Extra options system and on the "Advanced" tab in the "Performance" block, click the "Options" button.

This will open another window. Switch to the "Advanced" tab in it, and then click the Change button in the "Virtual memory" block.

Uncheck the "Automatically select paging file size" checkbox, enable the "No paging file" radio button, save the settings and reboot. The pagefile.sys file will be removed.

Deleting the MSOcache folder

Users who have installed Microsoft Office have a hidden folder MSOcache, the weight of which can reach several gigabytes.

This folder is a cache office suite and contains files that you may need to recover Microsoft work Office if damaged. The MSOcache folder does not participate either in the launch of Microsoft Office or in the work with documents, so you can delete it in a standard way... Consider only if Microsoft Office is damaged for some reason, you will have to restore the work of the package with installation disk with its distribution.

Compressing the contents of the system volume

You can free up some free space on the C drive without deleting anything at all. Instead, all system files can be compressed. To do this, just open the properties of drive C, on the "General" tab, check the box "Compress this drive to save space" and click "OK".

To compress system files in Windows 10, you can use the function Compact OS by executing one of two commands in the CMD console launched as an administrator:

compact / CompactOs: query
compact / CompactOs: always

The second command performs the same actions as the first, but in forced mode. It is used if you really want to shrink the system volume, and the first command rejects the operation, considering it inappropriate. Compression is completely reversible and to return file system to the normal state, it is enough to execute the reverse command compact / CompactOs: never.

In addition to NTFS compression, LZX compression is available in Windows 10, but it has a number of drawbacks due to which it has not become widespread. LZX compression is applicable to files and directories that are read-only, but an entire system volume cannot be compressed with it due to the risk of an unbootable system.

As applications continue to be installed on the device, one day you will find that the system partition (drive C) does not have enough free space, and each time after Windows startup will display a warning: "You are running out of disk space on your local drive (C) ..."

To free up space and keep things running smoothly Windows systems we have to delete old or unnecessary files. However, this is not The best way as it doesn't work in the long run and you will soon be back to the same problem again. Below, we'll show you how to easily increase your C drive space and clean up unnecessary data.

To make things easier for yourself, you can follow one suggested method. The first is ideal if you are not completely familiar with computer control.

Method 1. Increase disk space using the EaseUS utility

EaseUS increases space not only on the C drive, but also on other media. To simplify the task download free manager sections and follow the steps below:

Method 2: How to extend the local C drive using the built-in disk management tool

On a note! However, the disk management tool has some limitations. First, only Vista versions 8, 7, and 10 have the ability to shrink and expand the volume of the system. And second, the section you want to expand must have contiguous unallocated space.

Otherwise, you will have to remove it or increase the space using the appropriate third-party partition management program.

Method 3. Expanding a section using the command line

The third free way- using the "Command Line".

Important! You need to be very careful when doing this process.

Step 1. Enter "Diskpart" in the search bar and click "OK".

Step 2. If there is contiguous unallocated space for the system drive, you can follow these steps:

Step 2. If there is no unallocated space right behind the system volume, then you need to remove the adjacent disk by writing the following:

Considerations for increasing space on the C drive:

Windows Disk Management cannot move partitions from one location to another, which is one of its drawbacks. But the EaseUS Partition Master utility is capable of this;
on the active disk Windows versions 2000 / XP / 2003/2008 / Vista and 7/8, you can expand a volume using the Spanned Volume function using the space of another disk. But this option does not support increasing the size of the C system partition.

Method 4. How to increase disk space using the AOMEI Partition Assistant utility

This program provides more options than the built-in disk management tool. It is able to edit the size, move partitions, as well as merge them, split, copy, delete, change labels, hide, check, etc. The utility also provides several ways to increase the space on the C drive using the "Partition Wizard" and "Merge Partitions ".

To expand the C drive simply do the following:

Step 1. Download and run AOMEI Partition Assistant Standard Edition. If there is unallocated space on the same drive, skip to step 4. Otherwise, generate another disk using the Resize Partition option (free up unallocated space in partition E). Right click on section E and select the above function.

Step 2. The Move and Resize Partition window opens. To get the unallocated space, edit the size of drive E. Then click "OK".

Step 3. Right-click on drive C and look for the Merge Partitions option.

Step 4. In the pop-up window, check the C section and the unallocated space, and then click OK.

Step 5. Confirm unfinished transactions and review the result to make sure it meets your expectations. Click “Apply” to continue.

Step 6. In the pop-up window, confirm the action again and click the "Proceed" button. Wait a minute for the process to finish. You will soon find that the space on the C drive has increased.

Advice:

if available in the section open applications AOMEI Partition Assistant prompts you to close them or perform an expansion operation in PreOS mode;
if there is an unused partition on the disk, you can delete it using the "Delete partition" option. This will give you unallocated space. Do not forget that AOMEI is capable of moving, copying partitions, etc .;
The Expand / Shrink Partition function is implemented using the Resize Partition tool, and depends on whether unallocated space exists or not.

Method 5. Deleting temporary files

Temporary files are junk that takes up space on your hard drive. They are created by Windows and system resources third-party programs, so they take extra space if they are not removed. You can set up Windows 10 storage, which also provides an overview of the available hard drive space.

Step 1. Open storage settings: