[5 Methods] How to Clean Up Computer to Run Faster Windows 11

You can read this post to learn how to clean up computer to run faster Windows 11 with 5 techniques. Also, you can get extra suggestions on how to make computer run faster Windows 11.


By Irene / Updated on June 12, 2023

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Why do junk files slow down your computer?

Junk files usually refer to unnecessary and obsolete files that accumulate over time and serve no useful purpose for the system or the user. As the number of junk files increases, it will slow down your computer performance.

Shortly put, junk files will occupy storage space and reduce the available disk space for important system processes and data storage locations for necessary data accessing, leading to slower response times and reduced overall system performance. 

junk files

In addition, it can contribute to fragmented data on the hard drive. It means that they are scattered across different areas of the disk and cause longer load times and slower file access.

Therefore, regularly performing Windows 11 disk cleanup is an easy and important way for your computer to run in good condition. Today, we will share 5 effective methods about how to clean up computer to run faster Windows 11, try to use them to enhance your computer performance!

How to clean up computer to run faster Windows 11

In this part, we will share different several Windows 11 disk clean up tools. You can choose to utilize the Windows inbuilt tools for simply cleaning or use professional software to deeply clean your computer according to your computer performance and storage condition.

Method 1. Run Windows Disk Cleanup utility

Windows Disk Cleanup utility provides a streamlined and user-friendly interface that allows you to select specific categories of files to clean up. With that, you can remove unnecessary system files, temporary files, and other accumulated junk files directly.

Step 1. Click on the "Windows" icon and type "disk cleanup" then open the result.

Step 2. When the small window appears, select the C drive and click "OK."

Step 3. Choose the desired files and click "OK."

c drive cleanup

Method 2. Open Storage Sense for Windows 11 clean up disk space

The Storage Sense can automate the process of freeing up disk space by identifying and removing unnecessary files, such as temporary files, system caches, and recycle bin contents. By providing customized settings, it can also allow you to specify the frequency and criteria for cleaning up files.

Step 1. Enter the "Windows Settings" interface and click on "System”.

storage sense system%20(1)

Step 2. Navigate to "Storage" and enable "Storage Sense." Then, click on "Configure Storage Sense or run it now" to continue.

storage sense on%20(2)

Step 3. Customize the time for cleaning up temporary files according to your preference.

storage sense configure%20(2)

Method 3. Use File Explorer for Windows 11 disk clean up

The File Explorer can guide you easily navigating through the files and folders, locating, and deleting unnecessary files or folders that are taking up valuable disk space. Furthermore, it can offer flexible file management options such as copying, moving, and renaming files for you to organize their files efficiently during the cleanup process.

Step 1. Simultaneously press "Windows + R" to open the Run program.

Step 2. Enter "%temp%" in the Run program and click "OK" to open the Temp folder.

Step 3. In the folder, delete files based on your requirements.

temp files win 11

Method 4. Empty the Recycle Bin for Windows 11 disk clean up

Emptying the Recycle Bin can permanently delete files and ensure that files are not unnecessarily taking up storage, particularly if the Recycle Bin is filled with numerous or large files.

Note: If you accidentally delete any important file and empty the Recycle Bin, you can read this passage to recover deleted files from Recycle Bin.

Simply right-click on the Recycle Bin icon and choose "Empty Recycle Bin" to quickly remove all unwanted files.

empty recycle bin

Method 5. Try PC Cleaner for deep Windows 11 clean up

The Windows inbuilt tools can indeed be helpful in Windows 11 disk clean up. However, they may not perform a thorough or extensive cleaning. These tools just primarily target temporary files, but leave behind other types of unnecessary files. This limited scope can result in leftover clutter that occupies disk space.

So, to effectively and deeply clean up Windows 11, AOMEI Partition Assistant Standard is an ideal choice. It is a computer management expert that can effectively solve your computer problems. For instance, the PC Cleaner provides a more comprehensive scanning and cleaning process. Also offers the flexibility for a more tailored and efficient cleaning experience based on individual preferences and needs.

Download Freeware Win 11/10/8.1/8/7/XP
Secure Download

Step 1. Download and run the software, select "Free up" and click "PC Cleaner".

pc cleaner free up space

Step 2. In the new window, you can see the sentence "Approximate X GB disk space you can free up”. Click "Start Scan" to scan all junk files on your PC.

start scan

Step 3. Waiting for some minutes to scan the junk files. After starting the scan, please wait for a few seconds until the progress bar is loaded.


Step 4. When the scan is completed, this cleaner will automatically select some junk files, you can directly click "Clear All" or choose other unwanted files.

after scanning

Step 5. After cleaning all junk files, you can click "Back" to return to the main interface.

cleanup finished

Note: In addition, you can also turn to the Professional Version, and delete all unnecessary large files in your PC according to the prompts of the "Delete Large Files" function.

Bonus tip: How to extend the drive space to make your Windows 11 run faster

Except for cleaning up your computer, there are also many other measures that can be adopted by upgrading to the AOMEI Partition Assistant Professional such as moving installed applications to another drive and allocating free space the full drive to extend drive space.

After upgrading, you can also use it to regularly monitor your hard drive read-write speeds and disk health. Once it notices that there are problems on your device, you can directly utilize the features such as Disk Defrag and 4K Alignment for troubleshooting.

All of these measures are effective for improving your computer running speed. Here, we will display how to make your computer run faster by extending your drive space with step-by-step guidance.

Option 1. Move installed applications to another drive

Step 1. Upgrade to AOMEI Partition Assistant Professional and open it. Click "Free up" > "App Mover".

app mover

Step 2. Choose the C drive and click "Next".

select partition

Step 3. Select the apps you want to move, set D to drive as the destination path, and click on "Move".

tick apps

Step 4. Click "OK" on the new window to begin moving. Then click "Finish" to exit the window.


Option 2. Allocate free space to the full drive

Step 1. Run AOMEI Partition Assistant Professional, right-click on the D drive and click "Allocate Free Space".

allocate free space

Step 2. Set the "Allocate Free Space" size and the target partition in the small pop-up window, then click "OK".

allocate from d to c

Step 3. Click "Apply" to see the result of the operation, if you're satisfied with this operation, you can click "Proceed" to realize it.

apply allocate free space


After reading this passage, we believe you already know how to clean up your computer to run faster Windows 11. To deeply and effectively clean up your disk space, it is recommended to use powerful software like AOMEI Partition Assistant to employ comprehensive scanning and cleaning processes.

It is a versatile tool that is widely used in many other fields such as migrating OS to SSD, cloning disks, and converting between MBR/GPT. If Windows Server users want to enjoy this powerful tool, there is also the Server Edition can be chosen.

Irene · Staff Editor
Irene is an Editor of AOMEI Technology. She devotes herself in giving insightful thoughts on common computer problems with simple and clear guidance. Irene loves to help people solve problems and explore more solutions on relevant issues. She loves reading, singing and travelling.