Windows 11

My drive is running out of space

Storage categories show where the space went.

TRY THIS FIRST

Check what is taking up space

Open Settings → System → Storage. Select the Windows drive and review its categories.

Start with this check

Result: Use what you find to choose the next step.

Still not working?

Review large personal files and cleanup recommendations. Back up files first and check each selection; a large file is not automatically unnecessary.

Check the result: Repeat the original task after making one relevant change. If the problem returns, keep the exact message and time.

More detail →

Sources & page details

Hanki's detailed guide · Reviewed 2026-09-26

Choose the entry that matches where the error appeared. A code alone does not identify every cause. Commands are copied for you to review; this page does not run them.