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

Fix Windows Update Failed to Start After Reboot

You’ve just restarted your PC after installing updates, but Windows Update won’t start. The updat...

Fix Port Already Allocated Error in Microsoft Store on Windows 10

When you see 'port already allocated' while using the Microsoft Store on Windows 10, it usually m...

Fix Windows Search Authentication Failed After Password Change

After changing your Windows password, you may see an error like “Windows Search authentication fa...

Microsoft Teams Proxy Server Troubleshooting Checklist

If Microsoft Teams fails to connect, shows a black screen, or keeps signing you out, a misconfigu...

Fix Chrome Profile Sync Stuck on Sign In

You open Chrome, try to sign in to sync your profile, and the spinner just keeps spinning. Or you...

Chrome SSL Protocol Error Troubleshooting Guide