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

Fix Microsoft Store Blank Screen: Step-by-Step Troubleshooting

You open the Microsoft Store and see nothing but a white or gray screen. This is a common issue i...

Fix Windows Terminal Stuck Loading Command Prompt

You open Windows Terminal, click on a profile—Command Prompt, PowerShell, or Ubuntu—and the tab j...

How to Fix Windows Terminal DNS Errors: Step-by-Step Guide

If you see 'DNS resolution failed' or 'Name or service not known' in Windows Terminal, the proble...

How to Fix Windows Terminal Permission Denied in Windows 11

If you're seeing 'permission denied' when trying to open a file, run a script, or execute a comma...

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 Security Access Denied via Group Policy

When you try to open Windows Security or access its features (like virus & threat protection), yo...