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

Restore Command Prompt Default Settings in Windows 10

If your Command Prompt window suddenly shows odd colors, tiny text, or strange cursor behavior, i...

How to Fix Windows Defender Not Turning On

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...

Windows Terminal Backup & Restore Checklist

After customizing Windows Terminal with profiles, color schemes, and key bindings, losing those s...

How to Fix Cloudflare Error 525: SSL Handshake Failed

If you see Cloudflare error 525, it means the SSL handshake between Cloudflare and your origin se...

Fix Chrome Profile Port Already Allocated Error

Fix Windows Update Failed to Connect to Internet Error

When Windows Update reports it cannot connect to the internet, even though your browser works fin...