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

Fix Windows Update Error 0x80070005 Caused by Antivirus

You try to install Windows updates and see error 0x80070005, often with a message like "Access de...

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...

Fix Windows Security Proxy Error Not Working

Windows Security may stop working with a proxy error, often due to misconfigured proxy settings o...

Fix Ubuntu Font Rendering in Windows Terminal

If you use Windows Terminal with Ubuntu via WSL, you may notice fonts look blurry, too small, or ...

OneDrive Sync Ubuntu: Setup Checklist for New Users

Before You Start

OneDrive doesn't have an official Linux client. Ubuntu users rely on the...

Fix Windows Defender Login Loop with Registry Edit

If you're stuck in a login loop after signing into Windows, where the screen flashes and returns ...