# Why Are Algorithms Important in Computer Programming?

Michael Morales  -  January 4, 2022  -

Algorithms are used in every part of computer science. They form the field's backbone. In computer science, an algorithm gives the computer a specific set of instructions, allowing it to do everything, be it running a calculator or running a rocket.

Without algorithms, there would be no computers and without computers, we wouldn’t have any modern technology that we use today like smartphones and social media sites like Facebook and Twitter.

So let’s shed more light on what algorithms are and why they are so important in computer science.

## What Is an Algorithm?

Algorithms are all around us. They are the building blocks of computer programming. They’re a set of step-by-step procedures, or rules to follow, for completing a specific task or solving a particular problem.

You can think of them as recipes that tell us how to do something efficiently. Without algorithms, we wouldn’t be able to create complex programs and applications like Google Maps and Uber on our computers and smartphones.

## Where Are Algorithms Used?

Algorithms are used in every part of computer science. They form the field's backbone, giving computers specific instructions that allow them to do everything from running simple Calculators or Rocket Launchers all-up through more complex tasks such as making decisions about what posts show up on your social media feed.

Computer programs written with these algorithms play an important role in deciding which ads you see and how often those messages pop up. They also track when someone may want their attention drawn away temporarily. This is so that they'll click away without thinking twice after seeing one too many advertisements during work hours simply because there is no other interesting thing to do.

## Why Are Algorithms Important?

When it comes to efficiency, there are a variety of different meanings. One could mean the accuracy with which a computer program produces accurate results, and another could refer just as easily to how much memory an algorithm consumes while running or if they need any processing power at all.

The right algorithm requires significantly less memory than others to produce desired outputs effectively without wasting time doing unnecessary work. Hence the usage of efficient algorithms greatly affects the performance of the computer.