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what is a computer
Term | Definition |
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Computer | A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data |
Hardware | Any part of your computer that has a physical structure, such as the keyboard or mouse. |
Software | Any set of instructions that tells the hardware what to do and how to do it. |
Desktop computers | Computers designed to be placed on a desk. They're typically made up of a few different parts, including the computer case, monitor, keyboard, and mouse. |
Laptop computers | Battery-powered computers that are more portable than desktops, allowing you to use them almost anywhere. |
Tablets | Tablet computers are handheld computers that are even more portable than laptops. Instead of a keyboard and mouse, tablets use a touch-sensitive screen for typing and navigation. |
Servers | It is a computer that serves up information to other computers on a network. |
Smartphone | Many cell phones can do a lot of things computers can do, including browsing the Internet and playing games. |
Game Consoles | A game console is a specialized type of computer that is used for playing video games on your TV |
Computer case | The computer case is the metal and plastic box that contains the main components of the computer, including the motherboard, central processing unit (CPU), and power supply. |
All-in-one computers | All-in-one computers have the internal components built into the monitor, which eliminates the need for a separate case |
Monitor | The monitor works with a video card, located inside the computer case, to display images and text on the screen. |
Flat-panel displays. | It is a newer monitor which usually uses LCD (liquid crystal display) or LED (light-emitting diode) displays. |
Mouse | It is a pointing device, it lets you point to objects on the screen, click on them, and move them. There are two main mouse types: optical and mechanical. |
Keyboard | The keyboard is one of the main ways to communicate with a computer. |