BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Mouse
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Keyboard
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DVD
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Scanner
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Detailed explanation-1: -software, instructions that tell a computer what to do. Software comprises the entire set of programs, procedures, and routines associated with the operation of a computer system. The term was coined to differentiate these instructions from hardware-i.e., the physical components of a computer system.
Detailed explanation-2: -The central processing unit (CPU), also called a processor, is located inside the computer case on the motherboard. It is sometimes called the brain of the computer, and its job is to carry out commands. Whenever you press a key, click the mouse, or start an application, you’re sending instructions to the CPU.
Detailed explanation-3: -For other functions like to open program, select text or file, drag and drop, hover and scroll.
Detailed explanation-4: -Connect the USB cable coming from the mouse to one of the USB ports (shown right) on the back or side of your computer. If you are using a USB port hub, connect the mouse cable to that. After the mouse is connected, the computer should automatically install the drivers and provide basic functionality.