Microsoft’s Windows 10 only lets you install apps and games on a limited number of devices. It has even stricter limits for subscription music and videos purchased from the Windows Store. Here’s how to ensure you stay within those limits.
Think of this like Windows 10’s versions of iTunes computer authorizations. When you hit the limit of devices associated with your Microsoft account, you’ll see a “device limit reached” error message when you go to download apps, music, or videos.