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

How to Fix Windows Terminal Login Loop

If Windows Terminal keeps asking you to sign in repeatedly, even after you enter valid credential...

Fix Remote Desktop Credentials Failed to Connect

You enter your username and password, click Connect, and get: "Your credentials did not work." Or...

Fix Windows Activation Error 0x80070002 (Dependency Conflict)

You try to activate Windows and get error 0x80070002. The message often says something like “depe...

Why Windows Update Stuck at 100% and How to Fix It

You've waited for the update to finish, but the progress bar is stuck at 100% for what feels like...

Fix CMD Service Unavailable Due to Group Policy

Situation

You open Command Prompt and see an error like "Command Prompt has been disabled...

Fix Windows Update Connection Refused Due to Firewall

If Windows Update fails with a "connection refused" error, your firewall is likely blocking the u...