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

WireGuard Handshake Not Completing: Firewall Fixes

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

Checklist to Enable Windows Security Auto Start

If Windows Security (formerly Windows Defender) doesn't start automatically after you log in, you...

How to Repair Windows Search Using the Built-in Troubleshooter

Windows Search not returning results or indexing slowly? The built-in Search and Indexing trouble...

Fix Dependency Conflicts in Windows Terminal

You open Windows Terminal and see an error about a missing or conflicting dependency, or a profil...

How to Fix Chrome DNS Errors in Safe Mode

If Chrome shows a DNS error like "DNS_PROBE_FINISHED_NXDOMAIN" or "ERR_NAME_NOT_RESOLVED" on ever...

Fix 'Remote Desktop Command Not Found' Error