Free-Computer-Science-University

So after watching all the resources i thaught to put all the important technical courses in one place.And help those people who wants to learn computer science.And yeah all the courses are free.:D

For introductory computer Science:-

1. https://www.edx.org/course/introduction-computer-science-harvardx-cs50x

or

2. https://www.udacity.com/course/intro-to-computer-science--cs101

These two are great introductory courses which were taught by some of the best professors in their field.

Learn to code in (at least) one object-oriented programming language:-

1. For learning C++ refer this: https://thenewboston.com/videos.php?cat=16

2. For learning Java refer this: https://www.udacity.com/course/java-programming-basics--ud282

3. Great course about programming principles: https://www.udacity.com/course/design-of-computer-programs--cs212

Learn to code atleast in one scripting language:

1)For python refer to no.2 in introductory computer science

2)For javascript: https://www.codecademy.com/learn/javascript

Develop some mathematical thinking

1)https://www.coursera.org/learn/mathematical-thinking

2)https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-042j-mathematics-for-computer-science-fall-2010/index.htm (focus in this course very nicely)

Develop a strong understanding of algorithms and data structures(very important)

1)Course by MIT:https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-006-introduction-to-algorithms-spring-2008/index.htm

2)Read about all the algorithms and data structure here(if you can :P):http://wcipeg.com/wiki/Special:AllPages

Do competitive programming

This blog will tell you everything related to competitive programming.

https://competitiveprogrammers.blogspot.in/

Learn about computer networing

1)https://www.udacity.com/course/computer-networking--ud436

2)https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-829-computer-networks-fall-2002/

Learn about operating system

1)https://www.udacity.com/course/introduction-to-operating-systems--ud923

Learn full stack web development(Do both if you can)

1)https://www.codecademy.com/en/tracks/code-year

2)https://www.freecodecamp.com/

Learn android developement

1)https://developers.google.com/training/android/

If you're interested in Data science then this courses are for you

1)https://www.datacamp.com/tracks/data-scientist-with-python

2)https://www.edx.org/micromasters/data-science

For machine learning

1)https://www.udacity.com/course/intro-to-machine-learning--ud120

2)https://www.coursera.org/learn/machine-learning

For Deep learning (One of my favourite course ;) )

https://www.udacity.com/course/deep-learning--ud730

For Artificial Intelligence

https://www.edx.org/course/artificial-intelligence-ai-columbiax-csmm-101x-0

For cyber security basics

1)https://www.edx.org/course/cyber-security-basics-hands-approach-uc3mx-inf-2x

Work on a small piece of a large system (codebase), read and understand existing code, track down documentation, and debug

For that take this course to understand about version control. 1)https://www.udacity.com/course/how-to-use-git-and-github--ud775

So i guess this courses will help everyone for learning CS in both length and breadth.These courses are not short but trust me these are very interesting courses even i am learning CS from these courses.So if anyone wants to contribute,You're welcome.