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

How to Break a PowerShell Login Loop

If PowerShell keeps opening and closing repeatedly when you log into Windows, you're stuck in a l...

Fix Windows Security 504 Gateway Timeout from Antivirus Conflict

If you see a 504 gateway timeout error when accessing websites or services, and you have both Win...

How to Fix Command Prompt High CPU Usage on Windows 10

Reset Windows Defender Settings via Command Line

If Windows Defender is misbehaving—showing false positives, missing updates, or refusing to run—r...

Apache Service Not Starting on Linux: Troubleshooting Steps

When Apache fails to start on Linux, the service typically exits with an error or hangs. This gui...

How to Stop Microsoft Teams from Clearing Cache Automatically

If you notice Microsoft Teams frequently purging its cache—causing you to re-login, re-download f...