The cursor runs around the screen while typing

Computer desk issues.

The scroll inside the pulley mouse is very sensitive, and the slightly worse host has a very strong vibration, which may cause the computer desk to vibrate, and the mouse may drive the cursor on your screen with the vibration of the computer desk. But this situation is in the minority, and the internal problems of the mouse in general account for a large proportion.

2. Photoelectric mouse.

1) Dust problem.

I use an optical mouse, after a long time, 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 get into the mouse, and do not get water, otherwise it will hurt the infrared rays and affect the flexibility of the mouse.

2) Mouse pad problem.

If you find that your mouse points are dirty, then please clean them as soon as possible to avoid dust affecting the infrared rays of the photoelectric mouse. If this is still the case after cleaning and the dust problem is ruled out, then I would like you to change the mouse pad.

The infrared light in the optical mouse is very fragile, and the most afraid is water and dust, you should try to control the humidity and dust in the room, clean the mouse pad regularly, I think this kind of thing will not happen again.

You click on the mouse options in the control panel.

1.Let's see if the speed inside is too fast!

2.I choose the pointer in the point, and I try the tick called the point to improve the accuracy of the pointer!

Don't touch the trackpad when typing

I hate the trackpad of my notebook the most, and I'm afraid that I will accidentally touch the cursor and not know how to run ** when I get excited.

It's the cursor or the mouse, if it's the cursor, you press the backspace key, and it's the mouse, maybe it's the mouse click, or maybe there's something wrong with the mouse.

After the laptop is refreshed, the cursor always automatically runs to the front and locks, it is useless to move the mouse, and it can't move by toggling the touchpad, open a web page, documents, ** can't move down, and always run to the front. Try these solutions:

The first possibility is that it is caused by a virus, so try killing the virus first to see if it works.

The second possibility is the mouse problem, try to change the socket and change the mouse or click on the device setting point in the mouse properties to disable the application and OK.

The third is that there is a problem with your touch disk driver, and the next driver is installed.

If the previous methods can't be solved well, then try to click on the keyboard arrow keys" "See if you can recover,But this method can't avoid the problem in the appearance.,It's just that it may be restored after clicking the arrow keys.,But leave for a period of time and don't need to refresh again.,You have to click the arrow keys before resuming use.。

A cursor is also known as a cursor. Oracle uses two types of cursors: display cursors and implicit cursors.

Regardless of how many records the statement returns, PL SQL implicitly declares a cursor for each SQL command used, such as update, delete, and insert.

When you type text in a text box or in some kind of program, there is always a cursor to show where you are going to enter the text. Most of the cursors are small vertical lines that flicker regularly. And under DOS, some cursors are short small horizontal lines, and they flicker in the same regular way.

The current Windows cursor is an image, which can be dynamic or static, and looks different in different situations.

What should I do when the cursor runs around while typing on my laptop? When typing text in a notebook, I don't know if you have ever encountered a situation where the cursor is running around? Cursor running around can seriously affect the accuracy of text and input position, and the words we type are often not the results we want.

So, why does it have the problem of running around when typing text? Let's analyze the reasons and solutions for the cursor running randomly when typing in the laptop system.

First, the problem of the computer.

The roller inside the mouse is very sensitive and vibrates violently, which may cause the computer desk to vibrate, and the mouse may drive the cursor on your screen with the vibration of the computer desk.

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 get into the mouse, and do not get water, 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 it as soon as possible to avoid dust affecting the infrared rays of the photoelectric 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. Whether the mouse pad is flattened, otherwise this will happen.

5. You click on the mouse options in the control panel: see if the speed in it is adjusted too fast; I choose the pointer in the dot and tick the one called to raise the pointer precision.

3. Trackpad issues.

You may have overlooked a very important point, that is, the notebook has a trackpad, and we often touch the trackpad when typing on the notebook, which leads to a change in the input position, and the most direct way is to turn off the trackpad. But isn't it a hassle to have to turn the trackpad on and off frequently? Then try plugging in the mouse to automatically disable the trackpad feature.

The detailed tutorial is as follows:How to automatically disable a notebook touchpad with a mouse inserted How to disable a notebook touchpad.

What should I do if the shortcut key can't disable the trackpad after ASUS notebook win10 win8 to win7?

The analysis and solution of the cause of the cursor running randomly when typing the laptop is introduced here, if there is still no problem after checking according to the above method, it may be that the driver is abnormal, you can update the driver.

Just turn off the touchpad and follow these steps:

1. Turn on your computer first, then click the start button in the lower left corner of the computer desktop, and then click Settings.

2. After lighting up the settings, enter a new interface and click on the device options.

3. Click Settings to enter a new interface, find the touchpad to change luggage, and click it.

4. After clicking the touchpad, enter a new interface, find other settings, and click the nuclear button to enter.

5. Then click the drop-down arrow in the icon, and then select the classic trackpoint mode only, so that the touchpad is turned off and the cursor will not run.