How to Free Up Storage Space in Windows 11 – A Complete and Effective Guide

Windows 11 is a modern and powerful operating system, but over time, a lack of storage space becomes a common problem. Unnecessary files, temporary data, old updates, and unused apps gradually fill up your system’s storage. In this article, we present in detail the most effective, safe, and permanent ways to free up storage space in Windows 11, so that your system remains fast, stable, and smooth.

Main Reasons for Full Storage in Windows 11

Accumulation of temporary files

Old Windows Update files

Unused apps and software

Unnecessary data in the Downloads folder

Large files remaining in the Recycle Bin

System cache and log files

Considering all these reasons, we are providing step-by-step solutions below.

Automatic Storage Cleanup using Storage Sense

Storage Sense is a smart feature of Windows 11 that automatically frees up storage by deleting unnecessary files.

How to enable Storage Sense

1. Open Settings

2. Go to System > Storage

3. Turn ON Storage Sense

4. Click on Configure Storage Sense and choose the settings according to your needs

Benefits:

Temporary files are automatically deleted

Old files in the Recycle Bin are removed

Unnecessary files in the Downloads folder are cleaned up

Manually Delete Temporary Files

Temporary files in Windows 11 can occupy several GB of space.

Steps to delete Temporary Files

1. Settings > System > Storage

2. Click on Temporary Files

3. Select all unnecessary options

4. Click on Remove Files

This method is very effective in freeing up storage space immediately.

Proper Use of the Disk Cleanup Tool

Although it’s an old tool, it is still very effective today.

How to run Disk Cleanup

1. Type Disk Cleanup in the search bar

2. Select the drive you want to clean

3. Click on Clean up system files

4. Select Windows Update Cleanup and other options

5. Click OK

This method helps in removing large system files. Uninstall Unnecessary Apps and Programs

Many apps remain installed that we don’t use for months.

How to remove apps:

1. Settings > Apps > Installed Apps

2. Sort apps by size

3. Uninstall unnecessary apps

Tip: Remove large games and trial software first.

Also read: Windows 11 Build 26220.7535 (KB5072046): The First Preview Update for 2026, Featuring Copilot-Powered Features and Major Improvements

Organize your Downloads Folder

The Downloads folder often consumes the most storage space. 

Delete old ZIP, ISO, and EXE files

Move important files to an external drive

Delete duplicate files

By adopting this habit, we can regularly save storage space.

Completely Empty the Recycle Bin

Files in the Recycle Bin continue to occupy space until they are emptied.

How to empty the Recycle Bin:

Right-click on the Recycle Bin on the Desktop

Click on Empty Recycle Bin

Note: This process is permanent.

Use Cloud Storage Smartly

Windows 11 has OneDrive integration. 

Store large files in the cloud

Use the “Free up space” option

Keep local storage free

This method is especially useful for laptop and SSD users.

Remove Old Windows Update Files

After Windows updates, old files remain in the system. 

Remove them via Disk Cleanup

Check in Storage > Temporary Files

This process can free up several GB of space.

Manage System Restore Points

System Restore Points also consume storage.

How to reduce Restore Points:

1. Search for System Protection

2. Click on Configure

3. Reduce Max Usage or delete old Restore Points

Identify and Remove Large Files

Windows 11 has a storage analysis feature. 

Settings > Storage

View the Large Files section

Delete unnecessary large files

External Storage and SSD Optimization

Store large media files on an external HDD

Keep only the OS and essential software on the SSD

Regular cleanup maintains SSD performance

Keep Windows 11 Light and Fast

Regularly:

Keep Storage Sense ON

Remove unnecessary files

Keep apps updated

This will not only free up storage but also improve the speed and performance of Windows 11. 

Conclusion

Freeing up storage space in Windows 11 is not a difficult task; it simply requires the right methods and regular maintenance. By following all the steps mentioned above, you can easily free up 10GB to 50GB of storage space and keep your system running fast for a long time.

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Frequently Asked Questions (FAQ)

Question 1: Why does storage fill up so quickly in Windows 11?

The main reasons for storage filling up quickly in Windows 11 are temporary files, old Windows Update files, unnecessary apps, data accumulated in the Downloads folder, and files in the Recycle Bin. Not performing regular cleanup exacerbates this problem.

Question 2: What is Storage Sense and how does it work?

Storage Sense is a built-in feature of Windows 11 that automatically frees up storage space by deleting temporary files, old files in the Recycle Bin, and unnecessary system data. It can be enabled from Settings > System > Storage.

Question 3: Is there any harm in deleting temporary files?

No, deleting temporary files does not harm the system. These files are only for temporary use, and deleting them improves Windows 11’s performance.

Question 4: What is the difference between Disk Cleanup and Storage Sense?

Disk Cleanup is a manual tool where you select and delete files yourself, while Storage Sense automatically cleans up storage periodically. Using both is recommended for better results.

Question 5: What is Windows Update Cleanup?

When Windows updates, old update files remain on the system. Windows Update Cleanup removes these old and unnecessary update files, freeing up several GB of storage.

Question 6: Which apps consume the most storage?

Typically, games, video editing software, design tools, and trial programs occupy the most storage space. They can be easily identified by sorting the Installed Apps section by size.

Question 7: Is it necessary to empty the Recycle Bin?

Yes, files in the Recycle Bin continue to consume storage until it is emptied. Regularly emptying it is important.

Question 8: Can storage be saved using OneDrive?

Absolutely. By using OneDrive Cloud Storage, large files can be stored in the cloud, and the “Free up space” option can save storage on your local drive.

Question 9: Do System Restore Points consume storage? 

Yes, System Restore Points consume storage space. If too many restore points have been created, you can free up extra space by managing or deleting them.

Question 10: How much free storage is necessary in Windows 11?

For better performance, you should keep at least 15%–20% of your storage free. This allows system updates, apps, and background processes to run smoothly without interruption.

Question 11: Does a full SSD slow down performance?

Yes, if an SSD is almost full, its read/write performance can be affected. Therefore, it’s important to always maintain sufficient free space on your SSD.

Question 12: How to find large files in Windows 11?

You can easily identify and remove large files by going to Settings > System > Storage and accessing the Large Files section.

Question 13: How often should I clean my storage?

For a better experience, you should clean your storage at least once a month, and always keep Storage Sense turned on.

Question 14: Are third-party cleaners necessary?

No, Windows 11’s built-in tools like Storage Sense and Disk Cleanup are perfectly sufficient for freeing up storage space.

Question 15: Does freeing up storage space increase Windows 11 speed?

Yes, removing unnecessary files leads to a noticeable improvement in Windows 11 speed, boot time, and overall performance.

1 Comment

  1. I’ve been struggling with slowdowns due to storage issues on my Windows 11 system. The part about old Windows Update files really hit home, I’ll be sure to clean that up. Thanks for the useful insights!

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