What's the role of a computer scientist?

As a high school student interested in tech, I wonder what a computer scientist does day-to-day. What kind of tasks are they responsible for, and what should I focus on studying if I want to enter this field?

A computer scientist typically works on creating and designing new technologies, as well as finding innovative uses for existing technology. The day-to-day tasks could include conducting research, testing theories, designing system architecture, writing and debugging software code, and developing algorithms and data structures.

There's a variety of specializations within the field of computer science as well, such as artificial intelligence (AI), cybersecurity, machine learning, systems and networks, or software development, to name a few. These specializations will determine the specific tasks a computer scientist might be responsible for.

If you're looking to pursue computer science, a strong foundation in STEM subjects, especially math and physics, during your high school years is ideal. You should aim to ace your classes in calculus, statistics, and algebra. If your high school offers computer science AP, that's also a great place to start.

Learning programming languages early on like Python, Java, or C++ could also be very beneficial. There are various online resources where you can learn these languages and practice coding. Participating in coding competitions or hackathons, contributing to open source projects, or even developing your own software projects would put you well ahead.

Finally, problem-solving and logical thinking are crucial skills in computer science. Practicing these skills, whether it's through regular puzzles, riddles, or brainstorming sessions, can be a fun and practical way to prepare for a career in this field. Remember, it's not just about how much you know, but being able to apply the knowledge to solve real-world problems.