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

Fix Windows Defender Authentication Failed Group Policy Error

You may see an error saying "Windows Defender authentication failed" after applying a Group Polic...

How to Fix a 502 Bad Gateway Error in Windows Terminal

If you see a 502 Bad Gateway error in Windows Terminal, it usually means the ter...

Fix Command Prompt Timeout When Connecting to Server

You're trying to connect to a server from the command prompt, but the connection times out. The c...

Fix Windows Activation Cannot Connect to Server Error

When you try to activate Windows and see the error "We can't activate Windows because we can't co...

Fix Windows Search Blank Screen: Restore Default Settings

You click the search bar or press the Windows key and start typing, but instead of results you se...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...