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

Fix Windows Defender DNS Error on Windows 10

If you see a DNS error in Windows Defender on Windows 10, it usually means the app can't reach it...

Remote Desktop Permission Denied: Quick Fixes

You try to connect to a remote PC and get an 'access denied' or 'permission denied' error. This u...

Fix kubectl apply Forbidden Service Account Errors

You run kubectl apply -f deployment.yaml and get a Forbidden error refe...

Fix Chrome Gateway Timeout Error After Profile Update

If you see a '504 Gateway Timeout' error in Chrome right after a browser profile update, it's usu...

Fix Windows Activation Error 0x800704cf: Cannot Connect to Server

You see error 0x800704cf when trying to activate Windows, with the message "Cannot connect to the...

Fix Windows Update SSL Certificate Errors Not Working