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

PowerShell High CPU Usage: Setup and Optimization Guide

You launch PowerShell and notice your CPU usage spikes to 80% or more, even when you're not runni...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Windows Security Log 4625 Failed Login Troubleshooting

When you see event ID 4625 in the Windows Security log, it means an account failed to log on. Thi...

Fix BitLocker Service Unavailable via Command Line

You see "BitLocker service unavailable" when trying to manage encryption. This usually means the ...

How to Fix Windows Update Service Not Running Automatically

If Windows Update fails to run automatically, you might see errors like "Service not running" or ...