content: It's now a buzzword for laptops that also function as tablets - via removable keyboard, or folding back into a "tent" position on rotating hinges. I hate touchscreens, but I do use 2-in-1's like a 17" Dell and an 11" Lenovo.  Then I can use a good bluetooth keyboard, switching between several laptops (and even tablets / phones), almost like working with multiple monitors, without having to adjust to different keyboards.  All (modern) laptop keyboards suck anyways...