How to Clean Up Junk Files on Windows 11: A Complete Guide

Cleaning up junk files on Windows 11 is pretty straightforward. Essentially, you’re clearing out unnecessary files that slow down your computer. By following a few simple steps, you can free up space and make your system run faster. In this guide, we’ll show you exactly how to do it, step by step.

How to Clean Up Junk Files on Windows 11

Cleaning junk files from your Windows 11 system will help improve its performance and free up valuable storage space. Here’s how you can do it:

Step 1: Open the Settings App

First step, open the Settings app by pressing the Windows key and the ‘I’ key at the same time.
In the Settings app, you can tweak all the system configurations. Finding it quickly using the keyboard shortcut can save you time.

Step 2: Navigate to System

Step 2, click on ‘System’ from the settings menu.
Within the System settings, you can manage your storage settings, which is where we’ll be focusing our attention.

Step 3: Click on Storage

Step 3, choose ‘Storage’ from the System menu.
The Storage settings will display a breakdown of your computer’s disk usage, giving you a clear picture of what’s taking up space.

Step 4: Use Storage Sense

Step 4, turn on Storage Sense by toggling the switch.
Storage Sense is a built-in tool in Windows 11 that automatically removes temporary files and cleans up your system regularly.

Step 5: Configure Storage Sense

Step 5, click on ‘Configure Storage Sense or run it now’.
This will allow you to customize how often Storage Sense runs and what types of files it should delete.

Step 6: Manually Clean Up Temporary Files

Step 6, click on ‘Temporary files’ under the Storage settings.
Here, you can manually select and delete unnecessary files like temporary files, downloads, and recycle bin contents.

Step 7: Run Disk Cleanup

Step 7, type ‘Disk Cleanup’ in the Windows search bar and open the app.
Disk Cleanup is another handy tool that helps you remove system junk and free up more space.

After completing these steps, your Windows 11 computer will feel lighter and faster as the unnecessary files will be gone, giving you more storage space and better performance.

Tips for Cleaning Up Junk Files on Windows 11

  • Schedule Regular Cleanups: Use Storage Sense to automate the cleanup process at regular intervals.
  • Empty Recycle Bin Often: Regularly emptying your Recycle Bin can free up a significant amount of disk space.
  • Clear Browser Cache: Browsers store lots of temporary files. Make it a habit to clear these caches frequently.
  • Uninstall Unused Programs: Remove any software or apps you no longer use to free up additional space.
  • Backup Before Deleting: Always back up important files before performing a cleanup to avoid accidental loss.

Frequently Asked Questions

What are junk files?

Junk files are temporary files created by apps and the system, which are no longer needed and take up valuable disk space.

Is it safe to delete temporary files?

Yes, it’s usually safe to delete temporary files as they are not needed for the long-term functioning of your system.

How often should I clean up junk files?

It’s a good idea to clean up junk files at least once a month to keep your system running smoothly.

Can cleaning junk files improve computer performance?

Absolutely, cleaning junk files can free up system resources and disk space, leading to improved performance.

What is Storage Sense?

Storage Sense is a built-in feature in Windows 11 that automatically cleans up temporary files and manages disk space.


  1. Open the Settings app.
  2. Navigate to System.
  3. Click on Storage.
  4. Use Storage Sense.
  5. Configure Storage Sense.
  6. Manually clean up temporary files.
  7. Run Disk Cleanup.


Cleaning up junk files on Windows 11 doesn’t just free up space; it breathes new life into your computer. By following these steps, you can ensure that your system runs smoothly and efficiently. Whether you use Storage Sense for automated cleanups or manually run Disk Cleanup, staying on top of junk files is key to maintaining optimal performance. Remember to back up important files beforehand and make it a habit to clear out unnecessary files regularly. For more information on maintaining your Windows 11 system, check out our other articles and guides. Happy cleaning!