Analysis and solution of the cursor running when Win7 is typing

The mouse is an important device when inputting text in the Win7 system, and it is very important that the cursor is accurate during the use of the mouse. When entering text in Win7 system, I don't know if you have encountered the cursor running around? Running the cursor can seriously affect the accuracy of the text and the input position. So, why do you run into problems when you type text? Below we will analyze the reasons and solutions for the cursor running when Win7 is typing.

First, the computer issues

inside the roller wheel mouse is very sensitive, very powerful vibration, shock could trigger a computer desk, then the mouse may as computer desk The vibrations that drive the cursor on your screen.

Second, the problem of the mouse

1, dust problem: the dust on the mouse pad may stick to the bottom of the mouse, affecting the reflection of infrared rays, you can use a cotton swab to clean the hole in the center of the mouse, do not Do not touch the water inside the mouse, otherwise it will hurt the infrared rays and affect the flexibility of the mouse.

2, mouse pad problem: If you find that the mouse pad is dirty, then clean as soon as possible to avoid dust affecting the infrared light of the optical mouse.

3, if this situation still occurs after cleaning, and the possibility of dust problems is ruled out, then I hope you change the mouse pad.

4, the mouse pad is not flat, or else there will be such a situation.

5, you click on the mouse inside the control panel options: see if the speed inside is adjusted too fast; point pointer selection inside, to improve the accuracy of the pointer this check.

Win7 cause of and solution to run around the cursor while typing on the introduction to this, if the above method according to the investigation and did not solve the problem, it may be abnormal driver, you can update the look driver.