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

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...

BitLocker High Memory Usage on Large Drives: Fixes

If you notice that BitLocker is using a lot of memory (RAM) on a system with a large drive (e.g.,...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

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

Windows Store App Downloads Not Starting – Fixes That Work

You click install, but the download bar never moves. Maybe it shows “Pending” or just freezes. Th...

Fix npm Permission Denied and EACCES Cache Errors

If you see npm ERR! Error: EACCES: permission denied when running npm commands, it u...

How to Transfer a Windows License to a New Computer

If you've bought a new computer and want to move your existing Windows license, the process depen...