Computer ____ that controls how different parts work together is the ____, e.g. Windows or Mac OS. It controls how the computer works. The part inside the computer that stores large amounts of information is the ____ (also ____). A(n) ____ is a program put on a computer to destroy or steal the information on it. ____ is a program to stop a virus entering your computer. What software ____ are you ____? These are the apps you are using. You first need to to ____ (or ____) the app. Then, you install it on your device. This means that you put new ____ onto your computer. A ____ (also called ____ or ____) is a computer that fi ts on a desk, used by individuals at work or at home. A ____ (computer) is a lightweight portable computer that usually fits in a briefcase. ____ is a synonym. A ____ is a portable personal computer operated by a touch screen. A ____ is device for transferring pictures and texts into a computer. It copies pictures and documents so that they can be stored on a computer. An ____ is a piece of software designed for a specific purpose. This is often shortened to ____. You can get mobile phone ____ for all sorts of things these days. A ____ (also called ____) a small device that lets you carry computer data anywhere conveniently; you can then plug the stick into any machine. First, ____ refers to the use of a computer to create, edit and store a piece of text, usually typed in from a keyboardwriting and storing printed text on a computer. Second, a ____ is a program, or the grid you create with it, to perform mathematical operations.

B2. COMPUTERS. COMPLETE FIRST. UNIT 2

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