The most basic input device of a computer is the keyboard, through which English letters, numbers, punctuation marks, etc. can be input into the computer to issue commands, enter data, etc. to the computer.
Recommended: "Video Tutorial"
The most basic input device for computers is the keyboard.
The keyboard is a command and data input device used to operate equipment. It also refers to a set of function keys (such as typewriters, computer keyboards) that operate a machine or equipment through system arrangements. The keyboard is also a part of the keyboard instrument. It can also refer to an instrument that uses a keyboard, such as a piano, a digital piano or an electronic keyboard. The keyboard is helpful for practicing typing.
The keyboard is the most commonly used and important input device. Through the keyboard, English letters, numbers, punctuation marks, etc. can be input into the computer to issue commands, enter data, etc. to the computer. There are also keyboards with various shortcut keys. As time goes by, independent products with various shortcut functions gradually appear on the market and are sold separately, with dedicated drivers and setting software, and personalized operations can also be realized on compatible machines.
The mouse is an external input device for the computer. It is also an indicator for positioning the vertical and horizontal coordinates of the computer display system. It is named after its shape like a mouse (called mouse in Hong Kong and Taiwan). Its standard name should be "mouse", and its English name is "Mouse". The use of the mouse is to make computer operation easier and faster, replacing the cumbersome instructions of the keyboard.
The mouse was invented in 1964 by Douglas Engelbart, a Ph.D. at the University of California, Berkeley, who was working at the Stanford Research Institute (SRI), a research institute sponsored by Stanford University. Institution, Douglas Engelbart has long been considering how to make computer operation easier and what means to use to replace the cumbersome instructions entered by the keyboard. The name when applying for the patent was the display system X-Y position indicator.
The above is the detailed content of What is the most basic computer keyboard?. For more information, please follow other related articles on the PHP Chinese website!