Computers aren't that good with numbers...they just see all 1s and 0s right? They don't. Binary computers don't literally work with "ones & zeros" the way we usually do, but rather logical states representing ones-and-zeros at the basis of Boolean-logic circuits, of which are fundamental to said computers.
Furthermore, computers can "see" and "write" more states within analogue carriers, providing it can be further deduced to Boolean where needed.
Caption this Meme
