Why is my AutoCorrect not working in Excel? If the AutoCorrect function is not working in Microsoft Excel, it is likely that you haven’t configured the respective options correctly.

Fix Word, Excel, PowerPoint has run into an error that is preventing it from working correctly message while opening Office apps, using these suggestions.

Sometimes, though, spell checking doesn't seem to work properly, leaving you vulnerable to ugly and embarrassing errors. Here's how to take control and fix Word when spell check is not working.