1) Computers in the year 2099 will be able to transform their shape and size at will, from small enough to fit in a shirt pocket to as large as an elephant. 2) Users will be able to interact with computers through touchscreens in the air and control them with gestures and voice commands instead of mice or keyboards. 3) Computers will have immense processing power, allowing users to access any song, visit virtual reality spaces, and more directly through the devices.