
Fix Outlook Not Opening After a Recent Update
After a Windows or Microsoft 365 update, Outlook may fail to open—no window appears, or it crashe...
Software troubleshooting desk

After a Windows or Microsoft 365 update, Outlook may fail to open—no window appears, or it crashe...

When you open Microsoft Store and see an error like 'Authentication token expired' or 'Your authe...

If OneDrive won't sync and you see errors like 'We can't connect to the server' or 'DNS resolutio...

If you notice high CPU usage in Task Manager attributed to Command Prompt (cmd.exe), svchost.exe,...

If your OneDrive files aren't syncing on Windows, you may see a stuck status or outdated files. T...

If your computer slows down and the CPU usage spikes after starting Windows Update, you're not al...