Gcf Global: Computer Science: Programming Languages

Learn more about sequences, selections, and loops.

Learn how hardware and software work together and how they affect computing systems.

Whether you're looking for your very first computer or are just upgrading to a newer machine, buying a computer can feel overwhelming. With so many options to choose from, it's tough to know if you're getting the right computer at the...

Learn about the basic parts of a desktop computer.

Master some of the basic terminology and understand what goes on inside a computer.

Learn about the design of a laptop computer.

Find out why an operating system is the most important software that runs on a computer.

A website with links to tips and information about purchasing a computer. Topics include Computer Buying Guide, Choosing Between a Laptop and a Tablet, What is a Chromebook?, and How to Decide When to Get a New Computer.

"If you're new to computers or just want to update your skills, you've come to the right place."

Get tips and information on buying a smartphone, tablet, computer, e-reader, and more.