Recover an earlier version of a Word file - Microsoft Support
Recover an earlier version of a Word file. If the AutoRecover option is turned on, you can automatically save versions of your file while you’re working on it. How you recover something depends on when you saved it.
Recover your Word files and documents - Microsoft Support
Recover your Word files and documents. When Office app closes unexpectedly before you save your most recent changes, Document Recovery automatically opens the next time you open the Office app to help you get your file back.
View previous versions of Office files - Microsoft Support
Click the title of your file and select Version history. Select a version to open it in a separate window. If you want to restore a previous version you've opened, select Restore. Important: If your experience looks different, select one of the tabs above to …
Open a document after a file corruption error - Microsoft Support
In the event of a crash or loss of power, you can recover a previous version of your file if you turned on the Autorecover feature in Office. If you're running Microsoft 365 storing your files on OneDrive and using AutoSave can help to protect your changes. Application specific troubleshooting steps.
Converting documents to a newer format - Microsoft Support
Convert a document to the Word 2016 mode. Learn how to convert Word documents to newer formats to use more recent features.
Check file compatibility with earlier versions - Microsoft Support
You can check compatibility between versions of your Microsoft 365 files to see if features in a file are supported by older versions of Microsoft 365 by using Compatibility Checker. To check compatibility with an older version of Office. Click the File tab, and then click Info. Click Check for Issues, and then click Check Compatibility.
Repair an Office application - Microsoft Support
Repair an Office application. If a Microsoft 365 application such as Word or Excel isn’t working correctly, sometimes restarting it will fix the problem. If that doesn’t work, you can try repairing it. When you’re done, you might need to restart your computer.
Save, back up, and recover a file in Microsoft Office
You might want to save your file in another format so that you, or somebody else, can open the file in a different program or older version. For example, you might want to save your Word 2016 document as a Rich Text File (RTF) or your Excel workbook as a …
Customize the list of recently used files in Office apps
If you have an older machine that hasn't been turned on in a while, however, when you bring it online it may synchronize and it's possible that some of the documents from its old list might end up on your current recently used list.
Double-clicking an Office file fails to open it in the correct …
The file doesn’t open in the expected application. For instance, an Excel workbook doesn’t open in Excel 2019; instead, it opens in another app or an older version of Excel.
Restore a previous version of an item or file in SharePoint
If your SharePoint lists or libraries are set to track versions, you can restore a previous version of a list item or file. To learn how you can delete a version, all versions, or just minor versions of an item or file if your list or library is configured for it, see Delete a …