If you are new to computers or just want to update your computer skills, this free Computer Basics tutorial will show you how.

Jul 11, 2025 · A computer is an electronic device that can receive, store, process, and output data. In simple terms, it’s a machine that helps us perform all sorts of tasks, from basic …

Let us start with defining the term computer formally. The literal meaning of computer is a device that can calculate. However, modern computers can do a lot more than calculate. Computer is …

Learn basic computer and technology skills. This course is for people new to working with computers or people that want to fill in some gaps about their comp...

Jun 11, 2025 · Master the basics of computer technology with our easy-to-follow Computer Fundamentals Tutorial. Learn about hardware, software, OS, etc.. Perfect for beginners!

Operating System: The operating system is the most important program that runs on a computer. Operating systems perform basic tasks, such as recognizing input from the keyboard, sending …

Sep 26, 2021 · We just released a computer and technology basics course on the freeCodeCamp.org YouTube channel. This course teaches the basics of computer use and is …

Learn how computers work and how they connect to the internet. You’ll also learn the very basics of how computers are programmed.

Aug 26, 2025 · This Computer Fundamentals Tutorial covers everything from basic to advanced concepts, including computer hardware, software, operating systems, peripherals, etc.

After reading this Computer Basics lesson, you will be able to answer the question, what is a computer?