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

Fix Edge Update Not Working After Windows Update

After installing a recent Windows update, you might find that Microsoft Edge refuses to update. T...

Fix Windows Defender Real-Time Protection Turning Off Automatically

If you notice Windows Defender real-time protection is turning off by itself, your PC may be vuln...

How to Fix Command Prompt Login Loop Using Safe Mode

If you're stuck in a login loop—where Windows logs you out immediately after signing in—you can o...

BitLocker Module Not Found: Fixes for Missing or Disabled TPM

If you see a 'BitLocker module not found' error when trying to enable BitLocker, it usually means...

Fix KMS Activation Error: Port 1688 Already in Use

How to Fix 'Permission Denied' When Running PowerShell as Administrator

You right-click PowerShell and select 'Run as administrator', but instead of an elevated prompt, ...