The feature of AutoRecover will automatically save your working document in every specified minute, The Default is 10 Minutes.
How to quickly access the AutoRecover file location when you need to recover the lost document in Word, Excel and PowerPoint?

Windows Office 2013 / 2016 Path

Replace wyssc with your ETH username

Word: C:\Users\username\AppData\Roaming\Microsoft\Word
Excel: C:\Users\username\AppData\Roaming\Microsoft\Excel
PowerPoint: C:\Users\username\AppData\Roaming\Microsoft\PowerPoint
Visio: C:\Users\username\AppData\Roaming\Microsoft\Visio
Project: C:\Users\username\AppData\Roaming\Microsoft\Project

macOS

You can Access These Files with Go to Folder: Shift +  Command + G

Or Alt Key and Go > Library

Replace cwy4ea with your ETH username

Office 2011 Path

/Users/username/Library/Application Support/ Microsoft/Office/Office 2011 AutoRecovery.

macOS Office 2016

Word: /Users/username/Library/Containers/com.microsoft.Word/Data/Library/Preferences/AutoRecovery/
Excel: /Users/username/Library/Containers/com.microsoft.Excel/Data/Library/Preferences/AutoRecovery/
PowerPoint:  /Users/username/Library/Containers/com.microsoft.Powerpoint/Data/Library/Preferences/AutoRecovery/