Microsoft 365 Not Working? Here’s What to Do When Everything Goes Wrong

Fix Microsoft 365 not opening: If you are having serious problems with Microsoft 365, such as nothing opening, applications failing to be loaded, and your computer constantly freezing, do not think you are the only one. Many users have reported the same kinds of Issues , and Microsoft’s support channels have only provided limited assistance. This guide will run through possible causes and solutions to get your system back on track.

The problems most commonly reported by users about Microsoft 365 failures are:

• Cannot open Word, Excel, Outlook, or any other Office applications 
• Cannot open third-party applications such as Adobe or Paint 
• Frequent freezes and sluggish performance 
• Failed repair, uninstall, or reinstall. 

Troubleshooting Steps for this issue Fix Microsoft 365 not opening

Facing issues with Microsoft 365 can be frustrating, but methodically troubleshooting can help identify and fix the problem

Check for Windows Updates

• Ensure that your system is up to date: 
• Go to Settings > Update & Security > Windows Update 
• Click Check for updates 
• Install any pending updates and restart your system
  

Run Microsoft 365 Repair Tool

If you haven’t tried this, go for the Online Repair option:

• Open Control Panel 
• Programs > Programs and Features 
• Select Microsoft 365, and click Change 
• Select Online Repair, and then follow the prompts 

Create Another Windows User Profile

At times, user profile corruption leads to the malfunctioning of Microsoft 365. Try creating a new Profile:

• Go to Settings Accounts Family & other users 
• Click Add someone else to this PC and follow the instructions 
• Sign in with the new profile and check if Microsoft 365 works 

Completely Uninstall and Reinstall Microsoft 365

If nothing works, go for the full uninstall:

The Microsoft Support and Recovery Assistant (SaRA) tool

• Download from the Microsoft site 
• Completely remove Microsoft 365 according to the instructions 
• Restart your PC and reinstall Microsoft 365 from your Microsoft account.

Deep-rooted issues within your Windows environment or hardware may prevent Microsoft 365 from doing its magic. Consider the following:

• Restoring your system to a previous Windows restore point
• Clean installation of the Windows operating system
• Contacting Microsoft support for advanced troubleshooting

Conclusion:

It’s sometimes so hard to troubleshoot issues with Microsoft 365; however, if you take a methodical approach, click on the following link to get stepwise assistance:

Click Here for Guided Support