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

Fix Command Prompt Proxy Settings 502 Bad Gateway

If you see a 502 bad gateway error when using command prompt tools like curl, npm, or git, the pr...

Fix Windows Task Scheduler Authentication Failed Credentials Error

If you see an 'authentication failed' error when a scheduled task runs, it usually means the stor...

Windows Terminal Not Launching After Cache Clear: Fixes

After clearing Windows Terminal cache—often to fix display or settings issues—you may find the ap...

Fix kubectl Apply Forbidden in AKS: Permission Denied

Fix Windows Defender Service Not Running

If you see "Windows Defender service not running" or a red warning in Security Center, the underl...

Enable Windows Update Service When Disabled by Group Policy

If you see "Windows Update service is disabled" and cannot start it manually, Group Policy is lik...