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

Fix Microsoft Teams Not Loading on Windows 10

When Microsoft Teams fails to load on Windows 10 – the app opens but shows a spinning circle, a w...

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...

Reduce Microsoft Teams Memory Usage by Disabling Hardware Acceleration

If Microsoft Teams is consuming a large amount of RAM on your computer, one of the quickest fixes...

How to Reset DNS Cache for Microsoft Store Issues

If the Microsoft Store won't load, shows error 0x80131500, or downloads stall, a corrupted DNS ca...

How to Fix '404 Not Found' File Path Errors in CMD

PowerShell Not Found After Installation: Fixes That Work

You installed PowerShell — maybe the latest version — but when you type powershell o...