If your PC is running low on storage space, you can use built-in Windows tools or third-party utilities to locate and remove large files.
Before you start: Ensure you are running Windows 10 or Windows 11. Administrative privileges may be required to view certain system folders.
Warning: Be extremely cautious when deleting files. Deleting system files or critical documents can cause your operating system to crash or result in permanent data loss. Always verify a file’s purpose before removing it.
How to find large files on Windows 10 or 11
Follow these methods to identify the largest files consuming your disk space.
Method 1: Using File Explorer
- Press Win+E to open File Explorer.
- Navigate to This PC in the left panel.
- Type * into the search bar in the top-right corner and press Enter.
- Click the Search tab at the top of the window.
- Hover over Size and select Gigantic (> 4GB) or type size:>500MB in the search bar to specify a custom size.
- Click the View tab and select Details.
- Click the Size column header to sort the list so the largest files appear at the top.
Method 2: Using Settings
- Open Settings by pressing Win+I.
- Click System then select Storage.
- Click Show more categories under your main drive (usually C:).
- Click on categories such as Apps & features, Downloads, or Temporary files to see which items are taking up the most space.
Pro tip: Use the built-in Disk Cleanup tool regularly to safely remove temporary files and system updates without manually hunting for them.
After identifying your largest files, review the list carefully before deleting anything. If you are unsure about a specific file, do a quick web search to verify if it is a critical system component.
To prevent future storage shortages, consider moving large media files to an external hard drive or cloud storage. Regular maintenance using the Storage settings can help you keep track of your disk usage habits.
