Windows users occasionally run into bug with their mouse. One common trouble is when their cursor wanders on the screen without moving the mouse a little. It is frequently only a speck of dust on the table or a loose mouse connection, but sometimes the result lies in the operating system.

If your mouse has also stopped obeying your orders and is roaming on its own, yous volition notice different solutions in this commodity to regain control.

i. Clean the Desk Surface or Mouse Pad

Beginning troubleshooting past cleaning the surface where you use the mouse. Wipe the desk and scrub the mousepad to remove grit and debris. If the problem persists after cleaning the desk surface or mousepad, thoroughly make clean the lower surface of the mouse itself.

If cleaning the desk and mouse surface doesn't work, hold the mouse in your paw and watch its movements. Observing the aforementioned behavior suggests that dust on the table or bumps on the surface have nil to do with the effect. In such a case, keep implementing the fixes mentioned below.

ii. Physically Check Mouse and Its Connection

In one case y'all've ensured that the dirty surface isn't causing the mouse cursor to go crazy, physically audit the mouse. Ensure there is no concrete damage to the mouse or its cable. Make sure the connection is not loose, and the port you're connecting your mouse to isn't faulty.

When the mouse starts working correctly later a port change, the problem is with the port itself. Thus, ditch the onetime port and switch to the new one. Yet, if irresolute the port does non solve the result, then perhaps the problem is with the operating system.

Merely before you start fixing things, effort connecting the same mouse, especially if it is Bluetooth powered, to another computer or laptop to ensure the problem is non hardware-related. Later on verifying that the hardware is performance correctly, you tin can move on to the next footstep.

3. Plow Off the Touchpad When Using an External Mouse

Laptop users commonly encounter the issue under word due to the touchpad's interference. Follow the below steps to rule out this possibility:

  1. Right-click the Start push button and select Settings.
  2. In the left-sidebar, select Bluetooth and devices.
  3. In the correct-mitt pane, click Touchpad.
  4. To turn off the Touchpad, turn the toggle next to it to the left.

Afterward disabling the touchpad, check if the upshot has been resolved. If not, proceed to the side by side prepare.

four. Update the Mouse Commuter

A decadent or outdated driver tin cause your mouse cursor to go crazy. Information technology'southward therefore imperative to update the driver to ensure that's non the case before moving forward. To do and then, follow the below steps:

  1. Right-click the Windows Start push button and select Device Managing director.
  2. Expand the category for Mice and other pointing devices.
  3. Right-click the relevant driver and select the Update driver.
    Updating Mouse Driver in Windows Device Manager

When inactive scrolling is enabled, Windows users tin can scroll the inactive window upwards and down by hovering over information technology instead of making it active. While it's handy for multitasking, information technology can sometimes cause unusual issues, notably when many windows are open simultaneously. For this reason, it's best to disable this feature.

To do that, follow these steps:

  1. Right-click the Windows Start button and select Settings.
  2. From the left-sidebar, select Bluetooth and devices.
  3. In the right-hand pane, select Mouse.
  4. Plow the toggle next to Scroll inactive windows when hovering over them off to disable inactive scrolling.
    Disabling Scroll Inactive Windows when Hovering Over them Option in Settings App

6. Disable Mouse Acceleration

Mouse acceleration is a characteristic that lets the user control the arrow'south move by how fast they move the mouse, non past how far the mouse travels. In nearly cases, it gives gamers better control over their aim, merely sometimes it does the opposite. You should disable mouse acceleration to see if that is the problem:

  1. Correct-click the Windows First push button and select Settings.
  2. In the left-sidebar, navigate to Bluetooth and devices.
  3. In the right-hand pane, click Mouse.
  4. Go to Additional mouse settings.
    Opening Additional Mouse Settings in Windows Settings App
  5. Navigate to the Pointer Options tab in Mouse Properties.
  6. Uncheck the box for Enhanced pointer precision.
    Disabling Mouse Acceleration by Unchecking the Enhanced Pointer Precision in Mouse Properties Window

Disabling it should relax your mouse pointer. If the mouse continues to roam on its own, ensure there aren't whatsoever other peripherals continued to your computer that might interfere with information technology.

seven. Disconnect Interfering Peripherals

If none of the fixes have worked, ensure it'southward not interference from some other pointing device continued to your reckoner. If you have a joystick, track point, or whatsoever other input device currently continued to your computer, you should turn them off.

Likewise, if you lot are using a impact-enabled device or a tablet, consider turning off the touch screen and disconnecting the tablet for the time being to rule out interference from them.

To filter out the culprit easily, you should unplug one device at a time and cheque the mouse cursor before unplugging the next. If disconnecting the other peripherals doesn't piece of work, run a malware browse to dominion out potential harm due to malware.

8. Run a Malware Scan

Windows users make countless careless mistakes that lead to viruses entering their computers. If you lot fail to run malware scans periodically, this malware will wreak havoc on your computer. That may explain why the mouse cursor moves randomly. Therefore, it's crucial to dominion this out.

Follow these steps to run a malware scan:

  1. Right-click the Windows Commencement button and select Settings.
  2. In the left-sidebar, select Privacy & security.
  3. In the right-manus pane, click Windows Security.
  4. Then click on Open up Windows Security.
    Opening Windows Security App in Windows Settings App
  5. In the Windows Security window, select Virus and threat protection.
    Opening Virus and Threat Protection Option in Windows Security
  6. Under the Quick scan, click Browse options.
  7. Choose your preferred scan and click Scan now.
    Running a Malware Scan By Running a Full Scan in Windows Security

That'south it. Past scanning your system, Windows will notice whatsoever malware hidden in your system and eliminate it. When removing malware fails to put your mouse pointer to rest, you may want to consider resetting your Windows PC as a last resort.

Subject field Your Mouse to Stay Static

By following the higher up fixes, you should exist able to fix the mouse that moves effectually unconsciously on the screen. If not, it'south likely a hardware outcome, which is more than probable to occur if you use a cheap, low-quality mouse.

If you find out the problem was hardware-related, try buying a reputable device. Check out the mice from Microsoft, Logitech, and Seenda, three of the almost popular brands.