Hello Daveeeeeeeeeeee,
I am Jaspreet Singh.
If you are using S mode windows you will need to change it to normal version via these steps : https://support.microsoft.com/en-us/windows/swi...
If however you are on normal mode click on start then on settings then on apps
Then on apps and features then in the drop down in front of “ choose where to get apps from” change it to anywhere.