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

Fix Command Prompt Crash Loop on Windows 10

If Command Prompt opens and immediately closes, or crashes repeatedly when you try to type comman...

How to Transfer a Windows License to a New Computer

If you've bought a new computer and want to move your existing Windows license, the process depen...

Fix Windows Update Connection Refused with Netsh Winsock Reset

If Windows Update shows a "connection refused" error, it often points to a corrupted Winsock (Win...

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 PowerShell Path Not Found Error 0x80070002

When you run a PowerShell script or command and see 0x80070002 with a message like "...

Fix OneDrive Sync Invalid Configuration Permission Denied

You open OneDrive and see an error like "Invalid configuration" or "Permission denied" when tryin...