6 days ago · A computer is a programmable device for processing, storing, and displaying information. Learn more in this article about modern digital electronic computers and their design, constituent …

A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic computers can perform generic sets of …

Jun 14, 2025 · Guide on what a computer is, covering its history, types, components, and usage today. Meaning of general-purpose, special-purpose, and specialized computers.

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

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

Mar 20, 2025 · The way components inside a computer fit together helps describe how the computer works. Data comes through the Input and is sent to the CPU. The CPU processes the data, normally …

1 day ago · The first steps for using your computer means becoming familiar with turning the computer on and off, getting comfortable with using the input devices (e.g. keyboard, mouse/touchpad, …

Computers work by following four steps: input, processing, storage, and output. Learn how each component contributes to this fundamental cycle.

Oct 16, 2025 · What is a computer? A computer is an electronic device that accepts data as input, processes data into information, stores information for future uses, and outputs the information …

This tutorial explains the foundational concepts of computer hardware, software, operating systems, peripherals, etc., along with how to get the most value and impact from computer technology.