This feature is technically known as file versioning, and it keeps old versions of files available should you ever want to go back to them.

Sometimes you can accidentally save the wrong version of an Excel document and want to recover the previous version of the file. Don't worry, it's feasible and will take only 5 minutes of your time.

If you want to restore a Previous Version of a File or Folder in Windows 11/10, then this post will help you using built-in backups.

Sometimes, you need the day-before-yesterday's version of a file. Here's how to get it.