Become an efficient typist who can easily perform online research, type assessments, and take online exams. With the link to a free keyboarding interactive website, any child will become a professional with their keyboarding skills.

In many ways, our memories make us who we are, helping us remember our past, learn and retain skills, and plan for the future. And for the computers that often act as extensions of ourselves, memory plays much the same role. Kanawat...

This site describes and illustrates the most common hardware components found in a computer.

Magnetic core memory was developed in the late 1940s and 1950s, and remained the primary way in which early computers read, wrote and stored data until RAM came along in the 1970s. (Java tutorial)

How does a computer work? The critical components of a computer are the peripherals (including the mouse), the input/output subsystem (which controls what and how much information comes in and out), and the central processing unit (the...

Learn about your computer's data storage, which includes understanding what ROM and RAM are. You may quiz yourself on page nine by taking the Test Bite.