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

Chrome Profile Access Denied: Fix Sync Errors

When Chrome shows a sync error because the profile is marked as "access denied," it usually means...

Fix Windows Terminal High CPU Usage: Step-by-Step Guide

If you notice Windows Terminal consuming high CPU even when idle, you're not alone. This issue of...

BitLocker Recovery Key Not Working? Fixes to Try

You enter the 48-digit BitLocker recovery key, but the drive stays locked. The key is correct, ye...

Install NuGet Provider Manually Without Internet

Fix OBS Virtual Camera Not Detected by Zoom

You've set up OBS Studio with the Virtual Camera plugin, but Zoom shows nothing in the camera dro...

Fix Windows Security Token Expired Error 0x80070520

You see error 0x80070520 with the message 'The security token has expired.' This usually happens ...