In computing, an algorithm is a set of rules or processes which need to be followed in order to solve a problem or calculation.
Algorithms define a sequence of operations and are a key component in how computer programs detail the specific instructions a computer should perform in order to carry out specific task.
Put simply, a computer program tells a computer what to do, with the algorithm giving the step by step instructions for how the computer should do it.
The word algorithm originates from Muhammad ibn Musa al-Khwarizmi, a Persian mathematician, astronomer, scholar and geographer, whose Latinized name Algoritmi inspired the term. He is also considered one of the fathers of algebra.
