10 FREE Courses from Harvard you don't want to Miss

10 FREE Courses from Harvard University you don’t want to Miss

Harvard University is offering free online courses where no application or fee is required. Read this blog to learn about the courses, difficulty, and duration, and then select the course of your choice.

FREE Courses from Harvard you certainly don't want to Miss
Harvard University

FREE Courses from Harvard you Certainly don’t want to Miss

Here is a list of the best 10 free courses from Harvard University that you don’t want to miss:

1. Introduction to Computer Science

This course, CS50x, at Harvard University introduces students with and without prior programming expertise to the theoretical pursuits of computer science and the art of programming. David J. Malan’s introductory course CS50x teaches students how to think algorithmically and solve problems effectively.

The subjects covered in this course include resource management, security, software engineering, and web development. In addition to CSS and HTML, languages include C, Python, SQL, and JavaScript. Problem sets based on biology, cryptography, finance, forensics, and gaming are applicable in the real world. The largest course at Harvard is CS50, the on-campus equivalent of CS50x.

DURATION:  11 Weeks Long

DIFFICULTY:  Introductory

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

View Course: https://pll.harvard.edu/course/cs50-introduction-computer-science?delta=0

2. Web Programming with Python and JavaScript

This course takes you deep into the design and implementation of web apps with Python, JavaScript, and SQL using frameworks like Django, React, and Bootstrap. Database design, scalability, security, and user experience are among the subjects covered in this course. You will gain knowledge of how to design and use APIs, develop interactive user interfaces, and make use of cloud services like GitHub and Heroku through practical projects. By the end of the course, you’ll have gained knowledge of the concepts, terminologies, and resources that enable you to create and deploy web applications.

DURATION:  12 Weeks Long

DIFFICULTY:  Intermediate

What you’ll learn

  • HTML, CSS
  • Git
  • Python
  • Django
  • SQL, Models, and Migrations
  • JavaScript

View Course: https://pll.harvard.edu/course/cs50s-web-programming-python-and-javascript?delta=0

3. Introduction to Programming with Scratch

A gentle introduction to programming that prepares you for subsequent courses in coding. An introduction to programming using Python, a popular language for general-purpose programming, data science, web programming, and more. An introduction to programming using the visual programming language Scratch, which enables would-be programmers to create code by dragging and dropping graphical blocks (which resemble puzzle pieces) rather than by typing out text.

Scratch was created at MIT’s Media Lab and is used at the beginning of Harvard College’s basic computer science course, CS50. It allows students without any programming knowledge to create their own animations, games, interactive art, and tales. This course uses Scratch to expose students to the foundations of programming, which are present in both Scratch and more conventional text-based languages (such as Java and Python).

DURATION:  3 Weeks Long

DIFFICULTY:  Introductory

What you’ll learn

  • Functions
  • Events
  • Values
  • Conditions
  • Loops
  • Variables

View Course: https://pll.harvard.edu/course/cs50s-introduction-programming-scratch?delta=0

4. Introduction to Programming with Python

Learn how to read and write code in this course, as well as how to test and “debug” it. Designed for students who want to study Python exclusively, whether or not they have prior programming expertise. Learn about variables and types, conditionals and Boolean expressions, loops, functions, arguments, and return values.

You can also learn how to leverage third-party libraries, verify and extract data using regular expressions, represent real-world things with classes, objects, methods, and attributes, read and write files, handle errors, locate and repair issues, and create unit tests. several opportunities for practicing hands-on. exercises motivated by actual programming issues. There is only a web browser that is needed; alternatively, you may write code on your own PC or Mac.

DURATION:  10 Weeks Long

DIFFICULTY:  Intermediate

What you’ll learn

  • Functions, Variables
  • Conditionals
  • Loops
  • Exceptions
  • Libraries
  • Unit Tests
  • File I/O
  • Regular Expressions
  • Object-Oriented Programming

View Course: https://edx.org/course/cs50s-introduction-to-programming-with-python

5. Understanding Technology

This is CS50’s introduction to technology for students who don’t (yet!) consider themselves computer persons. For those students who don’t (yet) consider themselves computer people, CS50 serves as an introduction to technology. This course fills in the knowledge gaps, enabling you to utilize and troubleshoot technology more skillfully. It is designed for folks who work with technology every day but may not necessarily understand how it all works from the inside out or how to fix issues when something goes wrong. This course gives you the tools you need for today’s technology and gets you ready for tomorrow with lectures on hardware, the Internet, multimedia, security, programming, and web development.

DURATION:  6 Weeks Long

DIFFICULTY:  Introductory

What you’ll learn

  • Internet
  • Multimedia
  • Security
  • Web Development
  • Programming

View Course: https://pll.harvard.edu/course/cs50s-understanding-technology-0?delta=0

6. Introduction to Artificial Intelligence with Python

How we work, play and live is being changed by AI. The need for knowledge in AI and machine learning is rising quickly due to the ability to enable new technologies like self-driving vehicles and recommendation systems as well as enhance existing ones like search engines and medical diagnostics.

The fundamental principles and methods behind contemporary artificial intelligence are examined in depth in this course, including those that underpin technologies like handwriting recognition, machine translation, and gaming engines. The theory underlying graph search algorithms, classification, optimization, reinforcement learning, and other concepts in artificial intelligence and machine learning are introduced to students through practical projects as they incorporate them into their own Python programs. You can learn to use machine learning in Python in this introductory course on artificial intelligence.

DURATION:  7 Weeks Long

DIFFICULTY:  Introductory

What you’ll learn

  • Graph search algorithms
  • Reinforcement learning
  • Machine learning
  • Artificial intelligence principles
  • How to design intelligent systems
  • How to use AI in Python programs

View Course: https://pll.harvard.edu/course/cs50s-introduction-artificial-intelligence-python?delta=0

7. Introduction to Game Development

You’ll investigate the design of classic games including Super Mario Bros., Pong, Flappy Bird, Breakout, Match 3, Legend of Zelda, Angry Birds, Pokémon, 3D Helicopter Game, Dreadhalls, and Portal in an effort to comprehend how video games are actually implemented.

The course examines the fundamentals of 2D and 3D graphics, animation, music, and collision detection utilizing frameworks like Unity and LVE 2D as well as programming languages like Lua and C# through lectures and practical projects. You’ll have developed a number of your own games by the conclusion of the semester and have a solid grasp of the fundamentals of game design and development.

DURATION:  12 Weeks Long

DIFFICULTY:  Intermediate

What you’ll learn

  • Principles of 2D and 3D graphics, animation, sound, and collision detection
  • Unity and LÖVE 2D
  • Lua, C#
  • Basics of game design and development

View Course: https://pll.harvard.edu/course/cs50s-introduction-game-development?delta=0

8. Computer Science for Business Professionals

For managers, product managers, entrepreneurs, and decision-makers more broadly, this is CS50’s introduction to computer science for business professionals. This course uses a top-down approach, stressing knowledge of high-level ideas and design decisions connected thereto, in contrast to CS50 itself, which emphasizes mastery of low-level concepts and implementation details thereof.

This course equips you to make technical decisions even if you are not a technician yourself through lectures on computational thinking, programming languages, internet technologies, web development, technology stacks, and cloud computing. After taking this course, you’ll have a better understanding of how everything functions as well as more confidence in the elements that should influence your choices.

DURATION:  6 Weeks Long

DIFFICULTY:  Introductory

What you’ll learn

  • Computational thinking
  • Programming languages
  • Internet technologies
  • Web Development
  • Technology stacks
  • Cloud computing

View Course: https://pll.harvard.edu/course/cs50s-computer-science-business-professionals-0?delta=0

9. Mobile App Development with React Native

This course continues where CS50 left off, moving from web programming to React Native mobile app development. You will learn about JSX, a JavaScript extension, as well as contemporary JavaScript (including ES6 and ES7) in this course. You will become familiar with React and its principles, app architecture, and user interfaces via practical projects. The final project for the course requires you to develop an app that is totally your own creation.

DURATION:  13 Weeks Long

DIFFICULTY:  Introductory

What you’ll learn

  • JavaScript
  • ES6
  • React, JSX
  • Components, Props, State, Style
  • Components, Views, User Input
  • Debugging

View Course: https://pll.harvard.edu/course/cs50s-mobile-app-development-react-native?delta=0

10. Introduction to Data Science with Python

Data science is a constantly developing subject that analyzes large amounts of complicated data using scientific methods and algorithms. To gather and analyze data, data scientists employ a variety of computer languages, including Python and R. Python’s role in data science is emphasized in this course. You’ll have a foundational knowledge of machine learning models and core ideas around machine learning (ML) and artificial intelligence by the conclusion of the course (AI).

The course will go through important machine learning ideas including choosing the proper complexity, avoiding overfitting, regularization, evaluating models, measuring uncertainty, and considering trade-offs. Your proficiency with Python will increase as a result of taking this course, putting you in a better position to develop in your profession and pursue more advanced studies in ML and AI.

DURATION:  8 Weeks Long

DIFFICULTY:  Intermediate

What you’ll learn

  • Gain experience and practice using Python to solve real data science problems
  • Practice Python coding for modeling, statistics, and storytelling
  • Utilize popular libraries such as Pandas, numPy, matplotlib, and SKLearn
  • Run basic machine learning models using Python, evaluate how those models are performing, and apply those models to real-world problems
  • Build a foundation for the use of Python in machine learning and artificial intelligence, preparing you for future Python study

View Course: https://pll.harvard.edu/course/introduction-data-science-python?delta=0

Conclusion

This was all about the free courses offered by Harvard University. Click here to make a great earning of ($150 – $1000 per post) by writing blog posts for tech-related websites by sitting at your home.

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