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

Fix PowerShell 502 Bad Gateway After Windows Update

After a recent Windows update, you may encounter a 502 Bad Gateway error when using PowerShell to...

BitLocker Dependency Conflict Troubleshooting Checklist

When BitLocker fails to enable, reports a dependency conflict, or won't unlock, it's often due to...

Fix Windows Update High CPU Usage and Service Not Responding

If Windows Update is consuming high CPU and the service stops responding, your system may become ...

Reset Microsoft Store Using wsreset Command

Fix Windows Activation Sync Issue Between Windows and Ubuntu

If you dual-boot Windows and Ubuntu and suddenly see a “Windows isn’t activated” message, the iss...

Set Windows Defender Threat Service to Automatic Startup

If Windows Defender is not running or you see errors like “Threat service has stopped,” the under...