Forum Discussion
HaydenMiller
Jan 07, 2026Iron Contributor
The best way for system cleanup on Windows 11?
My Windows 11 laptop runs very slow. I need the best method for a system cleanup. I am not sure where to start and require clear, step-by-step help. Please advise on the most effective ways to improv...
HarperLake
Jan 07, 2026Iron Contributor
Improving the performance of your laptop through system cleanup Windows 11 is a smart move, especially if it’s running slow.
Step-by-Step Guide for Basic System Cleanup Windows 11
1. Backup Important Data
Before making major changes, it’s wise to back up important files:
Use OneDrive, an external drive, or cloud storage.
This ensures safety in case anything unexpected happens.
2. Run Storage Sense to Free Up Space
Storage Sense automatically removes temporary files and manages disk space.
How to activate and use Storage Sense:
- Click Start > Settings (gear icon).
- Go to System > Storage.
- Turn on Storage Sense.
- Click on Configure Storage Sense or run it now.
- Choose options like:
Delete temporary files that aren’t needed.
Remove files in the Recycle Bin older than a certain number of days. - Click Run Storage Sense now to clean immediately. The purpose of the system cleanup Windows 11 has been accomplished.