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

Windows Defender Troubleshooting Checklist

Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...

Fix CMD Service Unavailable Due to Group Policy

Situation

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

How to Fix Windows Defender Not Opening

If Windows Defender won’t open—whether it crashes, shows a blank window, or does nothing when you...

Fix Windows Security High CPU Usage During Malware Scans

You run a malware scan in Windows Security (formerly Windows Defender) and notice your CPU fan ra...

Outlook Stuck on Loading Profile: Fixes That Work

You open Outlook and it hangs on the loading profile screen, sometimes for minutes or indefinitel...

How to Set Up PowerShell Execution Policy for Scripts

When you try to run a PowerShell script, you might see an error like … cannot be loaded bec...