For years, reviews of Microsoft’s Surface Pro came with a big caveat. They were light, they were lovely — and the Windows tablet also shipped with a thin kickstand that sliced into your thighs.

It’s an AI PC, made for AI things, with a new chip and a lot of new software. It’s an AI PC, made for AI things, with a new chip and a lot of new software. is a senior editor and author of Notepad, ...