How can I do a disk cleanup on Windows 11?

Here's a simple, step-by-step guide to perform a safe and complete disk cleanup on Windows 11. This will help you free up space without deleting anything important.

Step 1: Open Disk Cleanup on Windows 11
    Click on the Start button (Windows icon) or press the Windows key.
    Type "Disk Cleanup" in the search bar.
    Select "Disk Cleanup" from the search results.

Step 2: Choose the Drive to Clean
    In the Disk Cleanup window, select your main drive (usually C:) and click OK.

Step 3: Scan for Files to Delete
    The tool will calculate how much space you can free up. Once the scan completes, you'll see a list of file types.

Step 4: Select Files to Delete
    Check the boxes next to the types of files you want to delete. Common safe options include:
        Temporary files
        Recycle Bin (make sure you're okay with permanently deleting files in there)
        Thumbnails
        Previous Windows installations (if available and you’re sure you don’t want to revert to an older version)

Important: Do not check "Downloads" or other personal folders unless you are sure you want to delete those files.

Step 5: Use "Clean Up System Files" 
    Click the "Clean up system files" button.
    Confirm the drive (usually C:) and wait for the scan.
    You'll see additional options, including "Previous Windows installation(s)" and "Windows Update Cleanup".
    Check these options if you’re sure you don’t need to revert or roll back updates.

Step 6: Confirm and Delete
    After selecting all desired options, click OK.
    Click "Delete Files" in the confirmation prompt.
    The cleanup process will start, and it may take a few minutes.