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

OneDrive Sync Ubuntu: Setup Checklist for New Users

Before You Start

OneDrive doesn't have an official Linux client. Ubuntu users rely on the...

Fix Windows Defender Port Already Allocated Error

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

WireGuard Handshake Not Completing: Practical Checklist

If your WireGuard tunnel is up but the handshake never completes, you'll see no data transfer and...

Fix Windows Defender High CPU Usage on Windows 11

If you notice your Windows 11 system slowing down and Task Manager shows Microsoft Defender Antiv...

Microsoft Store Backup Not Restoring All Apps: Fixes

You backed up your apps via Microsoft Store settings, but after a reset or new PC, only some rest...

Fix 'Windows Search Token Expired' Error in OneDrive

When searching for files in OneDrive from Windows Search, you might see an error like 'Windows Se...