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

Fix PowerShell Proxy Authentication Failed Errors

How to Fix Windows Update That Failed to Install Manually

You click 'Install now' on a Windows update, wait through the progress bar, and then see 'Update ...

Fix Git Clone Permission Denied (publickey) on Bitbucket

You try to clone a Bitbucket repository and see:

Fix 'cmd service unavailable permission denied' on Windows

When you see 'cmd service unavailable permission denied' in the Windows command prom...

Task Scheduler Connection Refused: Firewall Fixes

When Task Scheduler shows a 'connection refused' error, it usually means a firewall or network ru...

How to Enable Windows Update Service When It Is Disabled

If Windows Update fails to run or you see an error like "Windows Update cannot check for updates"...