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

Fix Nginx 404 Not Found Caused by Missing Index File

If you see a 404 Not Found error in your Nginx server and the requested path seems correct, the p...

How to Fix Microsoft Store Failed to Start Error

When you click the Microsoft Store icon and nothing happens, or you see a generic “failed to star...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Systemd Service Not Starting After Reboot: Practical Fixes

You've set up a systemd service, it runs fine when you start it manually, but after a reboot it s...

Fix Error 0x80070643 in Windows Update on Mac via Boot Camp

If you're running Windows on a Mac via Boot Camp and encounter error 0x80070643 when trying to up...

Fix Task Scheduler Dependency Conflict and Permission Denied Errors

When a scheduled task fails with a 'permission denied' error or a dependency conflict, it usually...