Computer science course

CS101 is a self-paced course that teaches the essential ideas of Computer Science for a zero-prior-experience audience. Computers can appear very complicated, but in reality, computers work within just a few, simple patterns. CS101 demystifies and brings those patterns to life, which is useful for anyone using computers today. In CS101, participants play and experiment with short bits of "computer code" to bring to life to the power and limitations of computers. Everything works within the browser, so there is no extra software to download or install. CS101 also provides a general background on computers today: what is a computer, what is hardware, what is software, what is the internet. Anyone who has the ability to use a web browser may be successful in this course. No previous computer science experience is required. Topics • The nature of computers and code, what they can and cannot do • How computer hardware works: chips, cpu, memory, disk • Necessary jargon: bits, bytes, megabytes, gigabytes • How software works: what is a program, what is "running" • How digital images work • Computer code: loops and logic • Big ideas: abstraction, logic, bugs • How structured data works • How the internet works: ip address, routing, ethernet, wi-fi • Computer security: viruses, trojans, and passwords, oh my! • Analog vs. digital • Digital media, images, sounds, video, compression Instructor Nick Parlante, Senior Lecturer, Computer Science

Computers are a part of almost everything we do, from banking to streaming movies and videos to work (especially remote work). Given how important computers are to our lives, The basics of computer science Computer science is the study of computers and how they work, including software, hardware, and algorithms. An algorithm is a list of instructions for completing a task. In computer science, an algorithm tells the computer what to do and how to do it. Computer science is an umbrella term that covers everything from artificial intelligence and It’s also a way of thinking. As Alex, one of our Curriculum Developers, explains: “Computational thinking is about understanding how computers solve real-world problems. There are things we do every day that use computational thinking. If I’m meeting a friend at a restaurant, and I know where the restaurant is, I’ll naturally find the shortest or most efficient path there. Being able to recognize how we think computationally and translating that to programming is a big part of gaining that foundational computer science knowledge.” Our free course Is computer science hard? Like any field, computer science can be challenging at first. It involves a lot of new terms and concepts and Computer science jobs As we explained earlier, computer science is an umbrella term covering several disciplines. Similarly, various roles in software development and software engineering fall under the term “ Front-End Engineer A Back-End Engineer Full-Sta...

What you'll learn • A broad and robust understanding of computer science and programming • How to think algorithmically and solve programming problems efficiently • Concepts like abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development • Familiarity with a number of languages, including C, Python, SQL, and JavaScript plus CSS and HTML • How to engage with a vibrant community of like-minded learners from all levels of experience • How to develop and present a final programming project to your peers This is CS50x , Harvard University's introduction to the intellectual enterprises of computer science and the art of programming for majors and non-majors alike, with or without prior programming experience. An entry-level course taught by David J. Malan, CS50x teaches students how to think algorithmically and solve problems efficiently. Topics include abstraction, algorithms, data structures, encapsulation, resource management, security, software engineering, and web development. Languages include C, Python, SQL, and JavaScript plus CSS and HTML. Problem sets inspired by real-world domains of biology, cryptography, finance, forensics, and gaming. The on-campus version of CS50x , CS50, is Harvard's largest course. Students who earn a satisfactory score on 9 problem sets (i.e., programming assignments) and a final project are eligible for a certificate. This is a self-paced course–you may take CS50x on your o...

Computer science professionals spend their days working with computers, mastering new technologies and resolving technical issues. An online degree in computer science can prepare you for many in-demand tech jobs in the computer science field. Potential roles for computer science degree holders include information security analyst, computer systems analyst, If you want to complete your education online and launch a career in tech, keep reading to explore the best online computer science degrees. Why You Can Trust Forbes Advisor Education The Forbes Advisor Education team is committed to bringing our readers unbiased rankings and trustworthy, informative articles covering higher learning institutions, individual degree programs, bootcamps, professional credentials and various career paths. Our team sources data from the National Center for Education Statistics and the U.S. Bureau of Labor Statistics. We also pull information from reputable professional organizations and education providers’ direct websites. Our rankings use a strict methodology to determine the best schools, programs or bootcamps for each category. Moreover, an expert advisory board of experienced professionals and educators reviews and verifies Forbes Advisor Education content to ensure accuracy and completeness. OSU in Corvallis, Oregon, offers an The program provides hands-on experience in the computer science field and opportunities to network with seasoned tech professionals. Learners can add a concent...