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

Fix Windows Activation Version Mismatch After Hardware Change

After swapping out a motherboard or other major hardware, you might see an error that Windows act...

Fix PowerShell Remote Connection Refused Error

Microsoft Store Memory Leak: How to Fix High RAM Usage

If you notice your PC slowing down and Task Manager shows the Microsoft Store using hundreds of m...

FileZilla FTP Connection Timed Out: Troubleshooting Checklist

You're trying to connect with FileZilla but keep getting a "Connection timed out" error. This usu...

Fix Chrome 'ERR_CONNECTION_REFUSED' Due to Proxy Settings

You're trying to load a website, but Chrome shows ERR_CONNECTION_REFUSED. The pa...

Fix Microsoft Store Token Expired Error: Reset Steps

When you see 'Token expired' in the Microsoft Store, it usually means your authentication token h...