A computer and its components are unpredictable techniques. A variety of failures and malfunctions in her work are quite common. What if the mouse runs on the screen? What needs to be done to remedy the situation? How dangerous is the problem? Understanding all of this is not as difficult as it seems. The main thing is not to panic. So why can the mouse cursor run around the screen? How to fix this situation?
Teamviewer
So, the first scenario is the presence of a remote connection to the computer. That is, someone can remotely control a particular machine. In this situation, the question of why the cursor runs on the screen does not arise.
After disconnecting the TeamViewer application or its analogs, the mouse will cease to spontaneously move and perform actions. As a rule, a similar situation is created intentionally by the user and does not raise questions.
Viruses
Is the mouse running around the screen? It is likely that the viruses that infiltrated the computer were to blame. Often, they not only destroy the integrity of the OS, but also disable connected equipment.
If you suspect the presence of viruses on your computer, it is recommended that you immediately scan accordingly. It is also advisable to check your computer for spyware.
After cleaning, the situation in which the mouse runs on the screen will disappear. In any case, if the reason was the presence of viruses in the operating system. However, often the problem is different.
Items
Why does the mouse run on the screen? The following scenario is common, but few people know about it. The thing is that a variety of third-party objects that hit the mouse lead to the movement of the cursor. More precisely, he begins to twitch.
The most common reason is a clogged device. The mouse needs to be cleaned from time to time. It is advisable to work at the computer using a special mouse pad. It serves as additional protection.
As soon as foreign objects (it can be dust, dirt or pieces of food) are removed, you can observe the behavior of the cursor. Does he twitch anyway? Then you need to look for the source of the problem elsewhere!
Working surface
Why is the mouse cursor running around the screen? It is likely that this phenomenon occurs due to the incorrect working surface on which the mouse is located. It may be jagged or shake on its own.
By the way, a very common reason that the mouse runs on the screen. It is fixed without much difficulty - either the user selects a new work surface, or buys a less sensitive mouse. Most often, the problem is solved by working with a mouse pad. It helps to avoid the mobility of the device, and also protects against unnecessary damage and blockages.
Sensitivity
Does the mouse cursor run across the screen? The last common version of the development of events is nothing more than a downed sensitivity setting of the device. Any mouse has a similar parameter. It allows you to adjust the sensitivity. At higher rates, the cursor will begin to twitch at the slightest touch. Accordingly, it is not worth wondering that the mouse is running around the screen.
How to solve this problem? Can:
- Buy a less sensitive mouse. Actual only for those cases when the device was planned to be replaced. Not the fact that replacement will help.
- Adjust mouse sensitivity. The most common scenario. There are many applications that allow you to resolve the situation.
After the settings are set to normal, there will no longer be any problems in which the mouse runs around the screen. But what if, even after all these solutions, the problem has not disappeared?
operating system
Then it is recommended to follow a few tips. The mouse runs around the screen, but the hardware settings are in order, no PC remote control programs are connected, and viruses are excluded?
In this case, it is recommended:
- Roll back the system to the date when the mouse did not twitch. It is likely that the system fault was to blame.
- Clear PC registry. Failures can be not only associated with system failures, but also be caused by “cluttering” the registry.
- Reinstall the OS. Especially if the user has a pirated copy installed.
- Install / update mouse drivers. Some computer mice require installed drivers. Before installing the appropriate software, the device may not work or malfunction.