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

Fix Ubuntu Font Rendering in Windows Terminal

If you use Windows Terminal with Ubuntu via WSL, you may notice fonts look blurry, too small, or ...

Windows Terminal Config Not Working After Edit: Fixes

You edit your Windows Terminal settings.json, save it, and nothing changes. The terminal still lo...

Windows Activation Troubleshooting Checklist

Windows activation can fail for many reasons—product key typos, hardware changes, or server hiccu...

How to Clear Chrome Cache Automatically

If Chrome is running slowly or showing outdated content, clearing the cache often helps. But doin...

PowerShell Command Not Found but Works in CMD

Fix Windows Defender Port Already Allocated Error

When you see the error 'port already allocated' related to Windows Defender, it usually means ano...