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

Fix Windows Activation Auto Start Not Working After Update

After a recent Windows update, you may notice that the activation process no longer starts automa...

BitLocker Auto-Unlock Not Working with TPM: Fixes

You've set up BitLocker with a TPM, and it used to unlock your drive automatically at startup. No...

Fix Microsoft Teams High CPU Usage & Permission Denied Errors

You open Microsoft Teams, and your laptop fan kicks in. Task Manager shows Teams using 50% or mor...

Fix Task Scheduler Access Denied for Network Drive Tasks

When you schedule a task that accesses a network drive, you may see an “Access Denied” error even...

Fix NVM Not Found in Git Bash on Windows

Fix Windows Security Service Failed to Start Error 0x80070422

You see the error "Windows Security service failed to start" with code 0x80070422. This usually m...