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DCT chat 1

key terms

software a set of instructions,also called a program or application, that tells a computer how to perform tasks.
operating system software that controls all of the other software programs and allows the computer to perform basic tasks
hardware includes all of the physical parts of a computer
digital information is information that is represented as individual pieces of data using numbers 1-0, rather than as a continuous stream.
hard drive a built in storage device inside a computer
input information that is entered into a computer.
output information that a computer produces or processes.
eternal storage device a storage device that can be easily removed from a computer and is often small and portable.
read-only memory (ROM) memory that holds data that can be read by a digital device,but cannot be changed or deleted.
e-portfolio a collection of the best documents and projects you have created and saved in an electronic format.
Created by: 201918