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

How to Fix Microsoft Store Sign-In Loop

You open the Microsoft Store, try to sign in, and it keeps asking for your credentials again and ...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

How to Fix Microsoft Store Not Starting in Windows 11

You click the Microsoft Store icon and nothing happens—no window, no error, just silence. This is...

Fix Windows Defender Service Unavailable Error

You open Windows Security and see the message 'Windows Defender service unavailable' or 'Windows ...

Microsoft Teams Path Not Found: Checklist and Solutions

When launching Microsoft Teams, you may see an error like 'Path not found' or 'The requested path...

How to Fix OpenVPN Connection Failed on Windows 10

OpenVPN connection failures on Windows 10 usually show a log message like 'Connection failed' or ...