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

Fix OneDrive Sync Stuck on 'Processing Changes'

If OneDrive shows 'Processing changes' for longer than a few minutes, your files aren't syncing. ...

Windows Defender Real-Time Protection Error 0x80070422 Fix

You try to turn on Windows Defender real-time protection, but you get error 0x80070422. This usua...

Fixing Chrome Profile Network Errors on Mac

You open Chrome on your Mac and see a message like "Network error" or "Your profile cannot be loa...

WireGuard Handshake Not Completing: Firewall Fixes

You set up WireGuard, but the handshake never completes. Both peers show no handshake time, and y...

Fix Chrome DNS Probe Finished Bad Config Error

If you see 'DNS_PROBE_FINISHED_BAD_CONFIG' in Chrome, it usually means your computer can't reach ...

Fix Windows Update High CPU Usage with Permission Denied Errors