How to Fix Windows Security Slow Startup & Disable It
If your Windows PC takes forever to boot and you suspect Windows Security (formerly Defender) is ...
Software comparisons, alternatives, and tool decision notes.
Fit
Decision
Migration
Latest comparisons
Browse labHow to Fix Windows Update Blank Screen in Safe Mode
You boot into Safe Mode after a failed Windows Update, but the screen stays blank. This usually m...
OpenVPN Connection Failed: Check Firewall Settings
You see "connection failed" in your OpenVPN client log. The server is reachable, but the handshak...
Fix Remote Desktop Proxy Permission Denied Errors
When you see a 'permission denied' error while trying to connect to a remote desktop through a pr...
Fix Chrome Profile Rate Limit Error on Mac
If you see a “profile rate limit” error in Chrome on your Mac, it usually means Chrome is trying ...
Fix Windows Activation Service Unavailable Error
You try to activate Windows, but see 'Activation service unavailable' or 'We can't activate Windo...