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

Fix Windows Activation Error 0xc004f074 on Server 2019

You see error 0xc004f074 when activating Windows Server 2019. This usually means the server can't...

How to Enable Command Prompt Session Logging

If you need to record everything that happens in a Command Prompt session—for troubleshooting, au...

Fix 'Chrome Profile Service Unavailable Permission Denied'

You try to launch Chrome, but get an error: "Profile service unavailable permission denied." It u...

How to Fix Chrome SSL Certificate Error After Update

Fix Windows Update Stuck on 'Checking for Updates' Due to DNS

If Windows Update gets stuck on 'Checking for updates' for minutes or hours, DNS issues are a com...

Configure Proxy Settings in Windows Terminal

If you use Windows Terminal behind a corporate proxy or a local proxy tool, you may notice that s...