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

How to Abort a Git Pull Merge Conflict Safely

You ran git pull and got hit with merge conflicts. Maybe you weren't ready to merge,...

Fix Windows Security Real-Time Protection Turning Off Automatically

If you notice Windows Security's real-time protection keeps turning off by itself, your PC may be...

How to Manually Download Windows Updates for Ubuntu

If you manage a dual-boot system or need to apply Windows updates from an Ubuntu machine, manuall...

Fix Firefox Not Responding When Opening a New Tab

You click the new tab button (or press Ctrl+T) and Firefox freezes, goes white, or shows a spinni...

Windows Activation Failed to Start Windows 10 Troubleshooting Checklist

If you see the error 'Windows activation failed to start Windows 10' when trying to activate, it ...

Fix Chrome SSL Certificate Error: Invalid Common Name