Forum Discussion
AsherReed
Jan 12, 2026Iron Contributor
How Do I Clean up My PC on Windows 11?
For no reason, my Windows 11 PC has become extremely slow and cluttered over time. This happens frequently after installing the latest 25H2 update. I'm not very technical and feel overwhelmed. I wan...
IowaCornfield
Jan 12, 2026Iron Contributor
Here's a simple, beginner-friendly step-by-step guide to clean up Windows 11 PC. Follow these steps carefully to remove unnecessary files, manage startup programs, and uninstall unwanted apps safely.
Step 1: Run Windows Update and Restart Your PC
Why? To ensure your Windows is up to date, fixing bugs and improving performance.
How?
- Click Start > Settings (gear icon).
- Go to Windows Update.
- Click Check for updates and install any available updates.
- Restart your PC if prompted.
Step 2: Use Built-in Disk Cleanup Tool
Why? To remove temporary files, system files, and junk data. in this way you can clean up PC Windows 11.
How?
- Press Windows key + S, type Disk Cleanup, and open it.
- Select your C: drive, then click OK.
- Check the boxes next to Temporary files, Recycle Bin, and other junk files.
- Click OK, then Delete Files.