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

VMware ESXi Network Adapter VLAN Configuration Guide

When setting up VLANs in a VMware ESXi environment, you might encounter situations where virtual ...

How to Fix Chrome Profile Blank Screen on Startup

You open Chrome and see a blank screen with only the profile icon or a gray area. No bookmarks, n...

Fix Windows Defender Failed to Start: Registry Repair Steps

When you see “Windows Defender failed to start” or “Windows Defender service terminated unexpecte...

Fix Microsoft Teams Not Connecting: Step-by-Step Guide

If Microsoft Teams won't connect, you're not alone. The app may show "Connecting..." indefinitely...

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 Windows Defender Real-Time Protection Crashing on Windows 11

If Windows Defender’s real-time protection keeps turning off or throws an error on Windows 11, yo...