What is Binary?
It is the most basic machine language that the computer understands using only 0 and 1.
Overview
Computers either have electric current inside them or they don't. We represent these 'present' and 'absent' states as 1 and 0. All complex programs you write are ultimately converted into this binary system and run by the computer.
How it works
People don't write binary directly; Programming languages convert the texts we write into binary format through compilers.
Where it is used
It resides in the deepest layers of processors, memory management and file formats.
Frequently asked questions
Why only 0 and 1?
Because distinguishing two states (voltage present/absent) in electronic circuits is much more stable and faster than distinguishing more states.
Related terms
Related tools
This explanation was written in plain language for TreScout and machine-translated from the Turkish original · the Turkish version prevails. If something looks wrong or missing, write to hello@trescout.com. Read in Turkish →