This article discusses troubleshooting steps that can help resolve the most common issues when you receive an Excel not responding error, Excel hangs or freezes when you launch it, or open an Excel …

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 …

To do this, select the date or time in the bottom right-hand corner of your screen, and then select Change date and time settings. Select the Internet Time tab, select Change settings, select …

Having a problem with your Excel? Check this page for recent issues that we've discovered, and what you can do about them.

If you want to move forward, then the following checklist provides troubleshooting steps to help you figure out what may have gone wrong. Select the headings to learn more. Note: If you're using …

If you go through all of those steps and Outlook is still crashing or not responding, complete step 4 before contacting the Microsoft Community for further help.

Repairing your Office programs can resolve issues with PowerPoint not responding, hanging, or freezing by automatically repairing errors in the file. Close any Microsoft Office applications that are running.

When working collaboratively on Excel cloud files, you might encounter scenarios where there is a conflict when merging changes. Understanding why this happens and what actions you can take can …

Please see Known issues with Office and Windows 10, which covers issues specific to that operating system.

When you try to open an Excel workbook, a Word document or a PowerPoint presentation with Excel, Word, or PowerPoint, you may get an error, and this article explains what to do about it.