Websites you can use to learn:

These websites will be a great supplement as they have the solution once you Google!

KhanAcademy (Check out their Computing section in courses):

"A Free World-Class Education for Anyone, Anywhere"

A personalized learning resource for all ages

Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computing, history, art history, economics, and more, including K-14 and test preparation (SAT, Praxis, LSAT) content. We focus on skill mastery to help learners establish strong foundations, so there's no limit to what they can learn next!

W3Schools (You can learn many languages):

"The largest web developer site on the internet. 3 billion pages displayed each year. 60 million visitors each month."

Creates simplified and interactive learning experiences

W3Schools has focus on simplicity, practice easy learning, uses simple code examples and simple llustrations of how to use it, and with tutorials start from basic level and move all the way up to professional references.

GeeksforGeeks:

"Being the Pro in Programming can be easy, especially if you start with us!"

Prepare With Us, Get Hired With Us, and Grow With Us

GeeksforGeeks provide a variety of services for you to learn, thrive and also have fun! Free Tutorials, Millions of Articles, Live, Online and Classroom Courses, Frequent Coding Competitions, Webinars by Industry Experts, Internship opportunities and Job Opportunities.

Feel free to sign up and take courses with these websites:

Some of these courses, you would need to pay get the certificate of completion or to start!

Coursera (Check out their Computer Science section in courses):

"Take the World's Best Courses, Online, For Free"

Coursera envisions a world where anyone, anywhere has the power to transform their life through learning.

Udemy:

"Changing learning for the better"

Udemy helps organizations of all types and sizes prepare for the path ahead — wherever it leads. Our curated collection of business and technical courses help companies, governments, and nonprofits go further by placing learning at the center of their strategies.