Answer: A computer is a technological device usually used for storing or transferring data, usually in binary form. The features of a computer now are outstanding from say an old Macintosh, or anything before Windows 7 really, some of its features are for programming like PLC Robots, and what most people would use it for is internet access, a way to communicate with friends or my personal favorite gaming an entire world of games on applications like Steam or Epic Games, and even if you're not a gamer you can still appreciate the fast speeds and FPS I run at a standard 120FPS because it keeps most games running smooth and still has high-quality graphics.