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

Fix Windows Terminal Connection Timeout in VS Code

When using VS Code's integrated terminal with Windows Terminal as the default, you may encounter ...

Chrome Connection Refused on Android: Practical Fixes

If you see "connection refused" in Chrome on your Android device, it usually means the app or net...

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 Outlook Port Already Allocated Error on Windows 11

You open Outlook on Windows 11 and get an error that a port is already allocated. This usually ha...

Fix Windows Defender DNS Error Permission Denied

You run a scan or update in Windows Defender and see an error like "DNS error permission denied" ...

How to Fix Windows Defender Not Turning On

Windows Defender (now called Microsoft Defender Antivirus) sometimes refuses to turn on or stay o...