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

Setup Windows Security to Fix 502 Bad Gateway Error

If you're seeing a 502 Bad Gateway error while running a local web server on Windows, the problem...

Fix Microsoft Store SSL Certificate Error in Chrome

If you see an SSL certificate error when accessing the Microsoft Store in Chrome, it's often due ...

Fix Task Scheduler 'Update Permission Denied' Error

When you try to modify a scheduled task in Windows Task Scheduler and see 'update permission deni...

Fix Docker Desktop Stuck on 'Starting' with Hyper-V on Windows

If Docker Desktop gets stuck on the 'Starting' screen for minutes or forever, especially after en...

Windows 10 Activation Stuck on Checking Internet Connection

You're trying to activate Windows 10, but the activation screen keeps spinning on "Checking your ...

Docker Compose Build No Cache Checklist: Step-by-Step

When You Need a Clean Build

If you notice your Docker Compose services are not picking u...