How Can I Learn Computer Science Quickly?

Haha, what do you mean quickly? At least 6 months of 12 hours a day. Computer science is a vast field, and you need to experience and explore various areas before settling on a specialization.

To answer your question, this is the fastest curriculum that I know of, but first, ask yourself: what do you mean by quickly? Progress in computer science demands dedication and a deep understanding. Yet, here is a structured yet intensive path to consider:

Phase 1: Initial Learning

If you are just starting, you can look at online tutorials, YouTube videos, and books. These resources will help you get a taste of computer science. For instance, MIT's OpenCourseWare offers free courses, and Codecademy provides interactive coding exercises. You can also explore specific topics like Python, data structures, algorithms, and computer architecture through online sources.

Phase 2: Online Classes and Programs

If you don't have plans to enroll in a college degree, consider online classes and bootcamps. Websites like Udacity, Khan Academy, and Coursera offer comprehensive courses and pro bono or low-cost options. These platforms often feature certifications, which can be valuable for job listings and professional development.

Phase 3: Specialization and Hands-On Experience

Once you have a solid foundation, you can begin to specialize in specific areas such as software development, machine learning, cybersecurity, or systems design. Engage in projects that align with your interests and find opportunities to work on real-world problems. Many colleges and universities offer internships and part-time jobs that can provide valuable hands-on experience.

Phase 4: Continuous Learning

Remember, even after you think you have mastered computer science, there is still much to learn. Keep up-to-date with the latest developments in the field through blogs, forums, and academic journals. Websites like HackerNews and can be excellent resources.

Personal Reflection

Depending on your background, the path can vary:

If you were an Electrical Engineer (especially Computer Engineer), you could take just a couple of classes or read a few books to catch up. If you were a Scientist, Chemical Engineer, or Mechanical Engineer, you may need 1 year or so of remedial study or perhaps a year or two of on-the-job experience. If you were an Art or English Major, you might need 2-3 years of intensive study to gain the necessary skills. For me, as a Computer Engineer with 30 years of Electrical Engineering experience, I can do 95% of what a computer scientist can do, even if it's not as fast.

Keep in mind that life is a long-term investment. There is no quick way to learn computer science. Dedication and hard work are the keys to success in this field.

Final Thoughts

Learning computer science is a journey that requires time, effort, and passion. Take your time, enjoy the process, and embrace the challenges. With the right mindset and the right resources, you can navigate the vast world of computer science with confidence.