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.

Gadgets How to Recover Any Version of a File Access to your edits in Google Docs, Microsoft Word, and Apple Pages are just a click away.

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.

To recover the file, open Excel once your computer is working properly. A Document Recovery pane should appear with all unsaved Excel files listed (see the screenshot below). Choose the file that you ...

Didn't save your Excel workbook on a Mac? Here are four methods for recovering lost or unsaved Excel files on your Mac.

Look for the worksheet's file name under the "Versions" heading. Select the most recent version. A yellow bar allows you to select "Restore," bringing that version back to your desktop.

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