Best two-in-one laptops

Sometimes it's hard to choose between a laptop and a tablet. You might want to draw with a stylus, and tap the screen in a game, perhaps. Or you may need a keyboard so you can type a long document. Two-in-one machines gives you the best of both worlds, with a keyboard that folds back through 180 degrees to sit on the back of the screen, creating a thick tablet. In some cases, the display part detaches to be used in tablet mode.