Windows has a built-in backup feature called File History. It automatically saves copies of your files at regular intervals, so if you accidentally delete or overwrite something, you can restore it.

To set it up, go to Settings → Update & Security → Backup → Add a drive. Select an external drive or network location, then enable Automatically back up my files.

You can choose which folders to back up — like Documents, Pictures, and Desktop — and how often Windows saves copies.

File History is simple but essential. It gives peace of mind, knowing that even if your system fails, your files are safe and easily recoverable.