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

Fixing Dependency Conflict and Windows Defender Error 0x8007042c

If you see error 0x8007042c when trying to open Windows Defender or run a security scan, it's oft...

Fix Windows Terminal Stuck on Splash Screen

Windows Terminal opens to a splash screen and then hangs—no cursor, no tabs, just the logo. This ...

Fix Windows Terminal 504 Gateway Timeout with Nginx

If you see a 504 Gateway Timeout error in Windows Terminal while accessing a ser...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

BitLocker Not Working on System Drive: Fix Guide

If BitLocker won't turn on, keeps asking for a recovery key, or shows errors on your C: drive, yo...

Fix OBS Black Screen After Game Capture Setup

You set up a game capture source in OBS Studio, but the preview shows a black screen. The game ru...