After a Windows 10 version update if you receive message You'll need a new app to open this ms-get-started link when you try to open Windows Tips app, see this fix.

To fix the You’ll need a new app to open this MS-WPC error, you need to set a default app. To do this, open the Windows Settings and navigate to Apps > Default apps > Choose default apps by file ...

On Windows 11 (and 10), if the Windows Security app isn't working, you can reset it in multiple ways to resolve the most common issues, and in this guide, I'll explain how.

Running the app through the Command Prompt can bypass the "This App has been Blocked by your System Administrator" message. However, you need administrator privileges to execute the command.