Much like Steam and the Epic Games Store, the Xbox PC app will soon let folks install games in any folder of their choosing. Xbox insiders (i.e. people who've signed up to test new features) will be able to pick a default drive and folder for game installs.
The Microsoft Store hosts both games users can buy individually and Xbox Game Pass titles. Until now, all apps and games have shared a single install location. It's not uncommon for PC gamers to have more than one storage drive. They might
Read more on engadget.com