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

Fix Windows Activation Proxy Server Error

When you try to activate Windows and see an error about a proxy server, it usually means the acti...

Fix Windows Defender Service Not Starting Error

If you see an error that Windows Defender won't start—or the service stops immediately—it's usual...

Windows Terminal Troubleshooting Checklist

Windows Terminal can sometimes misbehave: profiles fail to load, the window won't open, or settin...

How to Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...

Windows Terminal Update Troubleshooting Checklist

You try to update Windows Terminal via Microsoft Store or winget, but the update fails, hangs, or...

Fix 'nvm not found' After Adding to Environment Variables