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

How to Fix Windows 10 Microsoft Store Apps Not Updating

You open the Microsoft Store, see pending updates, but they either fail to download, get stuck, o...

Fix 'Service Not Found' Error for Task Scheduler on Ubuntu

Fix Windows Security Antivirus Not Turning On

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

Fix Microsoft Store Blank Screen Loading Issue

When you open Microsoft Store and only see a blank white or gray screen, the app isn't loading co...

Fix Windows Defender DNS Error Not Working

You open Windows Security and see a warning that Windows Defender isn't working, often accompanie...

Fix Token Expired Error in Windows Command Prompt

If you see a "token expired" error in Windows Command Prompt while using Azure CLI, PowerShell, o...