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

Fix Windows Defender Service Not Starting (Error 0x80070422)

You try to start Windows Defender but get error 0x80070422: “The service cannot be started, eithe...

How to Turn Off Windows Defender Real-Time Protection Permanently

Windows Defender real-time protection can interfere with certain software installers, developers'...

Resolving npm Dependency Conflicts After an Update

Fix Microsoft Store High Memory Usage on Windows 10

If you notice the Microsoft Store process consuming hundreds of MBs of RAM even when idle, you're...

Fix DNS Server Not Responding Using Command Prompt

When you see a "DNS server not responding" error, your browser can't translate domain names into ...

Fix 'Command Not Found' in Ubuntu WSL Terminal

When you open Windows Terminal and run a command in Ubuntu WSL but get 'command not found', it's ...