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

BitLocker Recovery Key Not Accepted: Fix Authentication Failed Error

Fix Windows Update 404 Not Found After Clean Install

After performing a clean install of Windows, you may encounter a '404 Not Found' error when tryin...

Fixing Windows Security 502 Bad Gateway Errors

If you see a 502 Bad Gateway error in Windows Security (or the Windows Defender portal), it usual...

Fix OBS Black Screen with Elgato Capture Card

If you're seeing a black screen in OBS when you add your Elgato capture card as a source, you're ...

Chrome Won't Start After Antivirus Install: Quick Fixes

You installed a new antivirus program, and now Chrome refuses to launch. Clicking the icon does n...

How to Fix Command Prompt High CPU and Memory Usage

You open Task Manager and see Command Prompt (cmd.exe) consuming a large percentage of CPU or a l...