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

Windows Search Missing from Taskbar: How to Restore It

If the Windows Search bar or magnifying glass icon has vanished from your taskbar, you're not alo...

Fixing Windows Defender Dependency Conflict After Update

After a Windows update, you might see errors about a dependency conflict with Windows Defender. T...

Fix 'UFW Status Shows Port Not Active' Error

You run sudo ufw status and see a rule for a port, but the port isn't actually activ...

Fix VSCode Extension Host Terminated Unexpectedly on macOS

You're working in Visual Studio Code on macOS when the editor suddenly stops responding, and a no...

Fix SSH Permission Denied (publickey) on Raspberry Pi