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

Fix Windows Update Stuck at 100% in Safe Mode

If you boot into Safe Mode to troubleshoot a stuck Windows Update, only to find the update still ...

Fix Windows Search Crash Loop on Windows 10

If Windows Search keeps crashing and restarting in a loop on Windows 10, you'll see the search bo...

Fix Outlook Permission Denied Error 0x80070005

When Outlook shows 'Permission denied' with error code 0x80070005, it usually means the applicati...

Fix OneDrive Sync Service Unavailable in Outlook

When Outlook shows 'OneDrive sync service unavailable', you can't attach or share files from OneD...

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...