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

Fix Microsoft Store Not Downloading Apps on Windows 11

You open Microsoft Store on Windows 11, click download, and nothing happens—or the download start...

Fix Command Prompt Crash on Startup with Error 0xc0000142

If Command Prompt crashes immediately on startup and displays error 0xc0000142, the application f...

PowerShell Not Working on Mac: Common Fixes

If PowerShell fails to launch on your Mac or throws errors after startup, the problem is usually ...

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 Chrome 'Cannot Delete Downloaded File: File in Use' Error

When you try to delete a downloaded file from Chrome's download bar or the Downloads page, you mi...