"Mouse" should be the standard name of the "mouse", the English name "Mouse", was invented in 1964 by DouglasEngelbart, Douglas Engelbart was working in the Stanford Research Institute (SRI), which is a Stanford University-sponsored organization, Douglas Engelbart early consideration of how to make the operation of the computer easier, and what means to replace the cumbersome commands entered by the keyboard. DouglasEngelbart was thinking early on about how to make the operation of computers easier, and what means could be used to replace the cumbersome commands entered by the keyboard. Mouse is a computer input device, wired and wireless two kinds, but also the computer display system vertical and horizontal coordinates of the positioning of the indicator, because of the shape of the mouse and named "mouse" (RTHK as a mouse).

Role: the use of the mouse is to make the operation of the computer easier and faster, to replace the keyboard that cumbersome instructions.

The symbolic function of the mouse is that the device is used as an input device for the computer interface, and can be used to control the cursor on the screen and for selecting, dragging and manipulating graphical objects in the computer. With special features such as contact sensors and scroll wheels, the mouse allows computer users to accomplish tasks and operations more efficiently. With the development of computer technology, the shape and function of the mouse are constantly changing to accommodate changing user needs and computer application scenarios. Therefore, the symbolic function of the mouse is not only a simple indicator or pointer, but also an integral part of computer human-computer interaction.

What are the functions of a mouse?

Question 1: What are the most basic functions of a mouse? Double left-click - open program

Left-click - selected target

Stand-alone right-click - pop-up menu

Hold down the left button and drag the Mouse - selected range target

Hold down the left button to select the target after dragging the mouse can move the target

The scroll in the middle can be in the browsing web page up and down to move the web page screen

Question 2: the 5 functions of the mouse button each what is the mouse's 5 basic operation of the bar or Baidu search knows

(1) Move (move): Move the mouse until the mouse pointer points to an object.

(2)Click: Click the left mouse button with your finger and release it. Click is generally used to select an object, press a button and so on.

(3) drag (drag): hold down the left mouse button or right mouse button does not let go at the same time to move the mouse, known as drag. Dragging is used to move the object, copy and so on.

(4) right-click (rightclick): click the right mouse button with your finger and then release. Right-click is used to pop up the quick function menu and so on.

(5) doubleclick (doubleclick): fast, continuous finger click on the left mouse button two times and then release. Double-click is generally used to open Windows windows, the implementation of programs, etc.

Question 3: What is the use of the mouse? The mouse is an important peripheral of the computer, without the mouse, it is basically unable to operate the computer conveniently. The mouse is generally used to point and click, drag and drop files.

Mouse:

Computer input devices, wired and wireless two kinds, but also the computer display system vertical and horizontal coordinates of the positioning of the indicator, because of the shape of the mouse and the name "mouse" (RTHK as a mouse). "Mouse" standard name should be "mouse", the English name "Mouse", the use of the mouse is to make computer operations easier and faster, to replace the keyboard that The mouse is used to make computer operations easier and faster, replacing the cumbersome commands of the keyboard.

Question 4: What is the role of the mouse mouse role: the use of the mouse is to make the operation of the computer easier, to replace the keyboard that cumbersome instructions, when the mouse cursor in the icon, the right double-click twice is OK, the left button is to open the menu bar. Wheel and then open the web page down page, what do not know the problem can HI me

Question 5: The mouse has a few keys, respectively, what is the function of the general have three keys. Some have 6 keys.

Question six: the mouse has which kinds of operations and briefly describe their functions of the answer to the basic operations of the mouse include pointing, clicking, double-clicking, dragging and right-clicking.

1. pointing:refers to moving the mouse, move the mouse pointer to the object of operation.

2. Click: refers to quickly pressing and releasing the left mouse button. Clicking is generally used to select an object.

3. Double-click: refers to pressing and releasing the left mouse button twice in quick succession. Double-clicking is generally used to open windows and launch applications.

4. Drag: refers to the operation of pressing the left mouse button, moving the mouse to a specified location, and then releasing the button. Drag is generally used to select multiple objects, copy or move objects, etc., can also be used to drag the window.

5. Right-click: refers to quickly press and release the right mouse button. Right-clicking is generally used to open a shortcut menu related to an action.

Question 7: What kind of features does a smart mouse have? Intelligent mice are equipped with the functions of ordinary mice, and in ordinary mice and then innovation, fox wolf intelligent mouse is a good example, there are translation, voice and other functions, to facilitate people's lives.

Question 8: What is the use of the mouse mouse according to its working principle can be divided into mechanical mouse and photoelectric mouse. Mechanical mouse is mainly composed of a roller ball, roller column and grating signal sensor. When you drag the mouse, driven by the roller ball rotation, the roller ball and drive the roller column rotation, mounted on the roller column end of the grating signal sensor generates photoelectric pulse signals reflecting the mouse in the vertical and horizontal direction of the displacement changes, and then through the computer program processing and conversion to control the cursor on the screen arrow movement. Optical mouse is through the detection of mouse displacement, the displacement signal is converted to electrical pulse signal, and then through the processing and conversion of the program to control the movement of the mouse arrow on the screen. Optical mouse replaces the roll ball with a photoelectric sensor. This type of sensor requires a specially designed pad with a striped or dotted pattern to work with.

1: Move the mouse to drive the scroll ball.

2: X-direction and Y-square turnbuckles transmit mouse movement.

3: Optical dial.

4: The transistor emits infrared rays that pass through the holes in the dial.

5: Optical sensor receives infrared light and converts it to plane movement speed.

Question 9: What types of mouse interfaces are there? Mouse interface type refers to the mouse and computer hosts connected to the interface mode or type. Currently the common mouse interface serial, PS / 2, USB three types.

The serial port is the serial interface, or interface. This is the oldest mouse interface, is a 9-pin or 25-pin D-type interface, the mouse will be connected to the computer host serial port can be used.

PS/2 interface is currently the most common mouse interface, originally patented by IBM, commonly known as the "small port". It is a specialized interface for mice and keyboards, and is a 6-pin round connector.

U Dan B is the abbreviation of English UniversalSerialBus, which means "Universal Serial Bus" in Chinese. 2013 before the common USB interface can be divided into USB1.1 and USB2.0 according to the version of the maximum data transfer rate of 12Mbps and 480Mbps, which is a kind of USB interface, and the maximum data transfer rate of 12Mbps and 480Mbps, which is a kind of USB interface. The maximum data transfer rate is 12Mbps and 480Mbps respectively, which is a high-speed general-purpose interface. This is a new type of mouse interface, before 2013, many new mouse products have adopted the USB interface, compared with the first two interfaces, its advantage is a very high data transfer rate, fully able to meet the requirements of various mice in the refresh rate and resolution, to enable a variety of mid-range and high-grade mice to give full play to its performance, and support for hot-swappable. And with the popularity of the BTX specification, this will be the only mouse interface in the future.

Question 10: What is the role of the mouse in order to make the operation of the computer easier, instead of the keyboard that cumbersome instructions

What is the use of the mouse

The mouse can be divided into mechanical mouse and photoelectric mouse according to the different principles of its work. Mechanical mouse is mainly composed of roller ball, roller column and grating signal sensor. When you drag the mouse, driven by the roller ball rotation, the roller ball and drive the roller column rotation, mounted on the roller column end of the grating signal sensor generated by the photoelectric pulse signal reflecting the mouse in the vertical and horizontal direction of the displacement changes, and then through the computer program processing and conversion to control the cursor on the screen arrow movement. Optical mouse is through the detection of mouse displacement, the displacement signal is converted to electrical pulse signal, and then through the processing and conversion of the program to control the movement of the mouse arrow on the screen. Optical mouse replaces the roll ball with a photoelectric sensor. This type of sensor requires a specially designed pad with a striped or dotted pattern to work with.

1: Move the mouse to drive the scroll ball.

2: X-direction and Y-square turnbuckles transmit mouse movement.

3: Optical dial.

4: The transistor emits infrared rays that pass through the holes in the dial.

5: Optical sensor receives infrared light and converts it to plane movement speed.