COMPUTER SCIENCE
What is Computer Science?
You stream movies, play video games, work, study and scroll through Reddit on your computer. But have you ever wondered how computers actually work or what is computer science all about? A simple computer science definition is:
Computer science is the study of computers, including computational theory, hardware and software design, algorithms and the way humans interact with technology.
If you’re interested in a challenging and rewarding career path, you may want to consider becoming a computer scientist.
What is the Importance of Computer Science?
Even when we think we’ve “unplugged” from society, there are devices running in the background throughout our homes and in our neighborhoods. It’s safe to say we live in a world that relies heavily on technology. In this society, two types of people have emerged: those who let technology run their lives and those who create technology that changes lives. Which side would you rather be on?
Computer scientists solve complex problems such as predicting natural disasters, mapping viral outbreak patterns, improving our health care system and making education accessible. For example, online education was something people once scoffed at, and now, people can learn almost anything online from YouTube tutorials to free learning platforms, such as Khan Academy.
What are the Benefits of Computer Science?
Most companies are tech companies in some capacity, whether it’s a brick-and-mortar retailer moving into the e-commerce space or using an app to get your favorite food delivered to your door, computer science technology has improved our access so that almost anything we want is at our fingertips. Salary may depend on experience and industry, but the U.S. Bureau of Labor Statistics (BLS) reports a median pay of $110,140 per year or $52.95 per hour.
According to the BLS, there were 1,847,900 jobs for software developers in 2020External link:open_in_new, which includes applications and systems software developers. The field is expected to grow 22% between 2020 and 2030, which is more than two times faster than the average growth for the U.S. job market.
Clearly, there’s a need for computer science-related technical skills as companies upgrade their business models. A career in computer science, especially software development, is an innovative space and can be exciting work for those who enjoy lifelong learning.
Computer Science Tools & Resources
At this point you may be wondering where to start. What tools will you be using, what do you learn in computer science, and are there resources that can help you get started?
A well known site called The Odin ProjectExternal link:open_in_new offers a free computer science course complete with tutorials, blogs and a helpful community. As you start your journey, you’ll run into StackOverflowExternal link:open_in_new, a question-and-answer site helping novice and experienced programmers discover solutions and connect with their peers.
If you’re looking for a more structured and academic approach, Harvard’s CS50 curriculumExternal link:open_in_new is available on YouTube. It’s a great introduction on how to think like a programmer and understand important theories of computer science. The self-taught approach has worked for many computer science enthusiasts, but traditional education has also helped professionals take their career to the next level.
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-G.NAGA MANOJ
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INFORMATION TECHNOLOGY