Software

Software is a collection of instructions that enables a user to interact with the computer or have the computer perform specific tasks for them. Without any type of software the computer would be useless. For example, you wouldn't be able to interact with the computer without a software operating system. Almost all software purchased at a retail store and online is included in a box similar to the one shown to the right, this box usually contains all the disks (floppy diskette, CD, DVD, or Blu-ray) required to install the program onto the computer, manuals, warranty, and other important documentation. To the right is an example of what a Microsoft Excel software box would look like.

Differences between hardware and software

Unlike software, hardware is a physical device that can connected to the computer. Hardware is something that allows the computer to perform a special task. For example, a printer is a hardware device that allows the computer to print text and images. See our hardware definition for a full explanation.

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