
How to Fix Outlook High CPU Usage Caused by Add-ins
If Outlook is using 50% or more of your CPU for no obvious reason, an add-in is often the culprit...
Software troubleshooting desk

If Outlook is using 50% or more of your CPU for no obvious reason, an add-in is often the culprit...

When Outlook shows a 504 Gateway Timeout, it means the server (often Exchange or a web proxy) did...

When you download an offline installer from the Microsoft Store and try to run it, you might see ...

You try to open Windows Defender Security Center or run a scan, but get an 'Access Denied' error....

You open BitLocker Drive Encryption and see "BitLocker service is unavailable" or the service won...

If you've ever run a command in PowerShell and seen an error like "token expired" or "access toke...