Users who have computers that run on Windows 8.1 can safely download apps from the integrated Windows Store, while those who have Mac computers can download apps without risk from the Mac App Store. Both stores are available by navigating to the store sections on Microsoft.com and Apple.com, respectively.
To access the Windows Store, click on the Store button and sign in with your Microsoft Account. After accessing the store, you can browse featured apps, navigate through available app categories or search for specific apps via the search field.
The Mac App Store, available directly from a Mac's Dock, ensures that every downloaded app stays up-to-date. It also automatically searches for necessary apps whenever a Mac cannot natively open a file format.