If you notice that your Excel files are opening in Notepad, then read this post to learn how to fix the issue. The default behavior of a document or file is to open in the application with which it ...

Some Office users have recently experienced “Unknown error trying to lock file” while using Office apps like Excel, Teams, OneDrive, PowerPoint, etc. It’s even ...

To fix the “Retrieving data, wait a few seconds” error in Microsoft Excel, start by waiting a moment and trying again. If that doesn’t work, reload the website ...

Every Excel spreadsheet eventually starts to rot. If your workbook relies on ancient file formats, hard-coded values, and formulas that look like massive, multi-line blocks of text, you're running ...