About the question of the mouse, master please enter!!

If the plug doesn't work, change to a wireless mouse!

The mouse is an external input device of the computer, and it is also an indicator of the vertical and horizontal positioning of the computer display system. The standard name should be "mouse", the use of the mouse is to make the operation of the computer easier and faster, to replace the cumbersome instructions of the keyboard.

The middle button is the scroll wheel, and the right button is sliding? How do you slide the right button? Kind of don't understand.

Let's talk about the solution.

1.Take a look at the mouse options in the control panel, and whether you have selected the main button and the secondary button. If there is, cancel it. After removing it, see if the mouse is normal or not.

2.If it's not normal, borrow someone else's mouse to try it, if someone else's mouse is normal, it's caused by the wires inside the mouse.

3.If someone else's mouse is like this, it may be caused by installing some software, look at the settings from the boot startup item, cancel all the things you don't need, and don't let them participate in the startup.

4.If it's not good, you'll have to redo the system.

1. This kind of problem will occur in optical mice, in fact, because of the backing plate.

2. The photoelectric mouse is a hardware device that detects the displacement of the mouse through infrared or laser, converts the displacement signal into an electrical pulse signal, and then controls the movement of the cursor arrow on the screen through the processing and conversion of the program. The photoelectric sensor of the optical mouse replaces the traditional rolling ball. These sensors need to be used in conjunction with a special backing plate with a striped or dotted pattern.

3. As long as you find a magazine that is not glossy as a backing board, you can solve the problem. Use a special pad to make the cursor fly automatically often!

4. Change the backing plate, pay attention not to the kind with a very smooth surface, and you can solve the problem! Try it, right?

No problem with the mouse.

I guess it's gone with the rogue virus

This is due to the corroded or badly deformed contacts of the left mouse button.

The solution is as follows:

1. Disassemble the mouse shell with a screwdriver and find the position of the left button micro switch.

2. Pry open the shell of the micro switch with the smallest slot, and the inside is like the following picture.

3. The principle of the mouse button micro switch is as follows:

4. Remove the spring blade on the micro switch and check whether the contacts are corroded and whether the deformation is serious.

3. Use the finest metallographic sandpaper to polish the contacts on the spring sheet smoothly, which can solve the problem that the left mouse button is sometimes inflexible.