Knowledge base for software setup, errors, and daily tool work.

Fix BitLocker 504 Gateway Timeout on Windows 10

You try to unlock or manage a BitLocker drive and see a 504 Gateway Timeout erro...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Microsoft Teams Login Loop on Mac

If you're stuck in a Microsoft Teams login loop on your Mac—where the app asks you to sign in rep...

Fix Microsoft Store High CPU Usage After Update

After a Windows update, you might notice that Microsoft Store consumes an unusual amount of CPU, ...

Fix 7-Zip 'Unsupported Archive Format' Error

When you try to open a file with 7-Zip and see “Cannot open file as archive: unsupported ...