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

How to Fix '7-Zip Cannot Open File as Archive' on Windows 10

When you try to open a file with 7-Zip on Windows 10 and get the error 'Cannot open file as archi...

Fix Command Prompt High CPU Usage After Closing CMD

You close Command Prompt, but your CPU fan keeps spinning. Task Manager shows high CPU usage from...

Fix Windows Update SSL Error and Permission Denied

When running Windows Update, you might encounter errors like "SSL connection error" or "Permissio...

Fix Windows Defender Security Center Module Missing Error

You open Windows Security and see a blank page or an error saying the security center module is m...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix PowerShell Stuck on Loading PowerShell 7

You launch PowerShell 7, and the window shows “Loading PowerShell 7” indefinitely. The prompt nev...