See Windows RT. Surface tablets and laptops are combined on Microsoft's Surface website. For non-business use, they are called 2-in-1 PCs, but for business use, they are 2-in-1 tablets.

The Surface RT was one of these: while the hardware was at least as good if not better than Apple’s iPad, its ARM CPU and an ill-advised signed-apps-only policy meant the tablet couldn’t ...

If tablets ever want to replace traditional PCs, they'll need to start spawning more USB-C ports - so far, only the Surface ...