To allow the service to automatically free up space in the background, meanwhile, click the “Storage Sense” option (on Windows 11) or “Configure storage sense or run it now” (on Windows 10).

To help you in your mission, both Windows and macOS have built-in tools for managing file storage and maximizing the amount of free space you have.

How to free up space on a Windows PC Clear out what you don’t need and reclaim your drive.

If you want to delete unnecessary files from OneDrive web, then follow this easy guide to free up space in your OneDrive storage.

Clearing out this hidden data can give it a noticeable speed boost - here's how to track it down and delete it.