To fix the Unknown error trying to lock file in Teams, Excel, OneDrive, PowerPoint, SharePoint, etc, Office apps use these proven solutions.

Fix Runtime Error 76, Path not found VBA error in Excel that occurs when Excel tries to access a file and cannot find it, by implementing the following suggestions.

The Excel file will get saved to your PC with a .xlsx extension, which can be opened in any spreadsheet app, including Microsoft Excel, Apple Numbers, OpenOffice, LibreOffice, and more.

It’s hard to say why a particular Excel workbook file becomes so slow that it’s unbearable to use. Here are three common culprits and what you can do about them.