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

How to Fix Task Scheduler Service Unavailable in Windows 10

When you open Task Scheduler and see “Task Scheduler service is unavailable,” it usually means th...

How to Set Command Prompt as Default Terminal in Windows 11

Windows 11 ships with Windows Terminal as the default terminal app. If you prefer the classic Com...

How to Fix Windows Update Stuck on Downloading

You click Check for updates, and the progress bar sits at some percentage for hours. Maybe it say...

Reinstall Windows Terminal to Fix Module Not Found Error

If you see a 'module not found' error when launching Windows Terminal, the app may have a corrupt...

Fix Microsoft Teams SSL Certificate Error: Invalid Certificate

When you see "SSL certificate error: invalid certificate" in Microsoft Teams, the app may fail to...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN