Some people say  " How can you even work with a  Laptop without a mouse ? "   My answer is :  If   a  MacBook Pro 16  can do it , I believe ,  a    [ 15.6 inches  INTEL-based    "foldable 360 degrees"   Chrome OS   Laptop/Tablet/Smartphone (ALL-in-ONE)  with built-in  DVD-RW Player ]    or   a   [ 15.6 inches  INTEL-based    "detachable"   Chrome OS   Laptop/Tablet/Smartphone (ALL-in-ONE)  with built-in  DVD-RW Player ]  ............. CAN ALSO DO IT .   Because both of these machines , both of these Cellular Laptops ,  can  be turn  into a  Tablet , can be transform into a  Tablet , in one way or another , and being a  Tablet ,  they do not require a mouse to operate .