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

Fix PowerShell Service Unavailable Error During SFC Scan

You try to run sfc /scannow in PowerShell and get an error like "Service unavailable...

Fix Task Scheduler 404 Not Found Registry Error

If Task Scheduler shows a '404 not found' error when opening tasks or creating new ones, the issu...

Fix Edge Browser Not Working After Update

After a Windows or Edge update, the browser may fail to launch, freeze, or display blank pages. T...

Fix 'Remote Desktop Command Not Found' After Update

How to Fix Chrome Profile Proxy Error

You open Chrome and see an error message saying something like "Your proxy settings are being man...

Fix Windows Search Token Expired via Credential Manager

If Windows Search stops working and you see errors like "token expired" or "credentials are inval...