5 parts of a computer
- 1. Parts of the computer
- 2. A monitor or display (sometimes called a visual display ... which displays images generated by devices such as computer s, without producing a ...MONITIOR
- 3. After punch cards and paper tape, interaction via teletype-style keyboards became the main input device for computers. During the 1980's and 1990's almost all computers came equipped with them as the main form of interaction, and most users are familiar with using them.There are different types of keyboard technologies.The most popular Keyboard layout/layout of keys on the modern-day English language keyboard is called the QWERTY design, based on the most popular typewriter keyboard layout further extended to the standard 104-key Personal computer/PC keyboard layout, with the addition of cursor keys, a calculator-style numeric keypad, two groups of special Function engineering keys, a key for the Windows key/Windows Start menu (on IBM and Clone (computing clones), and other modifier keys. Some computer manufacturers have added keys specifically related to the Internet and e-mail, but these have not become standard. A few other keyboards may include: Dvorak Simplified Keyboard, ABCDEFG layout, etc.KEYBOARD
- 4. In computing, a mouse (plural mouses, mice, or mouse devices) is a pointing device that functions by detecting two-dimensional motion relative to its supporting surface. Physically, a mouse consists of an object held under one of the user's hands, with one or more buttons. It sometimes features other elements, such as "wheels", which allow the user to perform various system-dependent operations, or extra buttons or features can add more control or dimensional input. The mouse's motion typically translates into the motion of a pointer on a display, which allows for fine control of a Graphical User Interface.MOUSE
- 5. A central processing unit (CPU) or processor is an electronic circuit that can execute computer programs. This term has been in use in the computer industry at least since the early 1960s (Weik 1961). The form, design and implementation of CPUs have changed dramatically since the earliest examples, but their fundamental operation has remained much the same.C.P.U.
- 6. Computer speakers, or multimedia speakers, are external speakers, commonly equipped with a low-power internal amplifier. The standard audio connection is a 3.5mm (1/8 inch) stereo jack plug often colour-coded lime green (following the PC 99 standard) for computer sound cards. A plug and socket for a two-wire (signal and ground) coaxial cable that is widely used to connect analog audio and video components. Also called a "phono connector," rows of RCA sockets are found on the backs of stereo amplifiers and numerous A/V products. The prong is 1/8" thick by 5/16" long. A few use an RCA connector for input. There are also USB speakers which are powered from the 5 volts at 200 milliamps provided by the USB port, allowing about half a watt of output power.SPEAKER