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

How to Fix Outlook Service Unavailable in Safe Mode

When Outlook shows 'service unavailable' even after you start it in safe mode, the problem is oft...

Fix Windows Update High CPU Usage When It Stops Working

If Windows Update is stuck and your CPU usage spikes to 100%, you're likely dealing with a hung u...

How to Fix Microsoft Store 404 Error Code

When you open Microsoft Store and see a 404 error, the app usually fails to load content or shows...

WireGuard Handshake Not Completing: Peer Not Responding Fix

You see "handshake did not complete after 5 seconds, retrying" or "peer not responding" in your W...

Fix PowerShell Script Not Auto-Starting in Task Scheduler

You set up a PowerShell script to run automatically via Task Scheduler, but it doesn't start or f...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...