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

Fix BitLocker Access Denied on External Hard Drive

You plug in an external hard drive that was encrypted with BitLocker, but Windows shows 'Access D...

How to Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...

Windows Defender Failed to Start: Manual Malware Check Guide

If Windows Defender fails to start, you might see an error like "Windows Defender service won't s...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

Fix Outlook Configuration Error with Exchange Server

You open Outlook and get a configuration error when trying to connect to your Exchange account. T...

Fix Windows Search Token Expired Permissions Error

You open Windows Search and get an error about a token being expired or permissions being invalid...