Do computers today still use binary code?

Answer 1

Yes

Answer 2

The circuits in a modern computer processor are made up of billions of transistors. A transistor is a tiny switch that is activated by the electronic signals it receives. The digits 1 and 0 used in binary reflect the on and off states of a transistor where 0 can be represented by a low voltage and 1 with a high voltage.

Answer 3

Binary code is the system of representing text or computer processor instructions by the use of the binary number system's two-binary digits "0" and "1".

So yes Binary Code is Very much Relevant to computers.

Answer 4

Yes they do.