A story made the rounds a few days ago about Microsoft battling Chromebooks with two cheap Windows PCs. It’s good that Microsoft is taking Chromebooks seriously. It should. It’s a device people with low computing needs might deem good enough. It’s a capable device for mail, web browsing and light office work; and for most people, that’s all they ever need. All for $200 to $350.

But you know what else is excellent for low computing needs? Tablets, which have already been eating into the PC market for years for precisely that reason. If Chromebooks didn’t exist today, I suspect more tablets would have been sold in its place instead of Ultrabooks.

The only thing Chromebooks share with laptops is a keyboard. When your grandparents’ old creaky laptop dies, will you buy them a $200 Chromebook or a $24 keyboard to pair with the $500 iPad they already know how to use?