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

Fix Remote Desktop High CPU Usage Caused by Antivirus

You're connected to a remote desktop and the session becomes sluggish. Task Manager shows high CP...

How to Reset Windows Terminal to Default Settings

Windows Terminal sometimes gets stuck with misconfigured profiles, broken color schemes, or start...

How to Fix Windows Update Error 0x80073712 with a Clean Boot

Windows Update error 0x80073712 usually appears when a system file required for the update is mis...

How to Check Which Process Is Using a Port in PowerShell

When a service fails to start or an application complains that a port is already in use, you need...

Fix OBS Black Screen but Audio Works: Step-by-Step Guide

If OBS Studio shows a black screen in your source preview or stream but audio is working fine, yo...

Java JDK Not Recognized After Installation: Fixes and Checks