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

How to Fix High Chrome Memory Usage Errors

If Chrome is eating up your system memory, causing tabs to crash or your computer to slow down, y...

BitLocker Recovery Key Not Working After Stuck Loading

You're stuck at the BitLocker recovery screen after a system hang or forced shutdown. You enter t...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix PowerShell Startup Script Not Running After Logon

You’ve set up a PowerShell script to run at startup, but after logging in, nothing happens. The s...

Fix Windows Defender Blocking Legitimate Software

You install a legitimate application, and Windows Defender immediately blocks it or deletes its f...

Windows Defender 404 Not Found: How to Fix Missing Interface

You open Windows Security, click on Virus & threat protection, and get a blank page or a 404 erro...