Windows 11/10/8/7 计算机上的鼠标光标移动问题可能是个大麻烦。如果您设备上的光标移动不规律、非常缓慢或根本不移动(cursor on your device is moving erratically, very slowly or not at all)，这可能意味着您的触摸板无法正常工作，您需要修复有故障的触摸板或排除故障并解决导致问题的问题。
有时问题可能只需要一般修复。当您忘记采取某些必要的步骤或预防措施时，就会发生这种情况。例如，如果光标不工作，您可能需要检查是否已为您的设备实际打开了触摸板。(Touchpad)同样，确保触摸板或您的手指没有灰尘、油脂和液体也同样重要。
但是，触摸板的问题通常需要进一步干预。根据面临的具体问题，在这篇文章中也列出了相同的内容。
Windows 11/10 上没有光标移动
如果您的鼠标光标或指针根本不动，请在检查是否需要更新其驱动程序后，检查您是否无意中关闭了触摸板(Touchpad)。接下来(Next)，遵循这些建议。
1]在关闭系统之前关闭设备上的所有程序并保存数据。要关闭计算机，请按住电源按钮至少 15 秒。移除所有外部设备，包括键盘、扬声器、鼠标、打印机和USB设备。
2]打开(Turn)计算机并测试光标。如果它开始正常工作，开始一次连接一个外部设备，看看光标是否仍然工作正常。这将帮助您确定导致问题的设备。此外(Further)，请确保您拥有最新版本的BIOS。
3] 值得注意的是，一些带键盘的设备附带的附加手势功能也可能是问题背后的原因。这些功能通常默认开启。您可能必须在触摸板驱动程序属性中禁用或修改它们的设置。为此，请按照以下针对Windows 10/8.1给出的步骤进行操作。
按Win+Q,在搜索(search)框中键入main.cpl ，然后在搜索结果中单击 main.cpl。
单击(Click)打开指针设备设置并检查是否需要在此处更改任何设置。如果您看到该选项并保存(Save)更改，请重置设置和默认值。(Reset settings & defaults)
关闭定点设备设置框，然后单击鼠标(Mouse)属性(Properties)窗口上的确定(OK )将其关闭。
现在在Windows 11/10中，您还可以打开Settings > Devices > Touchpad，然后单击Reset your Touchpad下的(Touchpad)Reset按钮。
阅读(Read)：光标在屏幕的特定区域没有响应
鼠标光标或指针移动缓慢
如果您的鼠标光标移动缓慢，请确保安装了最新的驱动程序。然后，您可能想要更改触摸板设置并调整指针的速度。为此，请遵循针对情况 1(Situation 1)给出的步骤(Step)3 中的前四个步骤。
最后，关闭计算机并拔下所有外部设备。打开它并测试光标移动。如果它开始正常工作，则开始一个接一个地连接外部设备，并测试光标的移动。
Windows 11/10 用户可以使用此方法更改鼠标滚动速度(change the mouse scroll speed)。
打字时光标移动不稳定
如果鼠标光标(Mouse Cursor)移动不规律，请按照前四个步骤打开鼠标(Mouse) 属性(Properties)。点击(Click)_
在这里，单击Sensitivity并确保在Touch Guard右侧的Turn On框中有一个复选标记。
接下来，将Touch Guard(Touch Guard)下的圆圈移动到最右侧，然后单击Save。
最后，关闭触摸板实用程序并单击鼠标属性窗口上的确定。(OK)
众所周知，禁用触摸板可以解决某些鼠标跳跃问题。看看这是否对您有帮助。(Disabling the Touchpad has been known to resolve the mouse jumping issue for some. See if this helps you.)
如果您的光标(Cursor jumps or moves randomly)在打字时随机跳跃或移动，这篇文章会提供更多提示。
如果没有任何帮助，您可能必须在干净启动状态(Clean Boot State)下启动启动计算机并查看问题是否仍然存在。如果是这样，那么可能是某些程序干扰了鼠标的正常功能。您将不得不尝试找出可能的原因。
阅读(Read)：如何在 Windows 中执行鼠标延迟测试(How to perform Mouse Latency Test in Windows)。
Hope something helps!
No Cursor movement, Mouse Cursor moves erratically or slowly
Problems іn mouse cursor movement on your Windows 11/10/8/7 computer can be a big nuisance. If the cursor on your device is moving erratically, very slowly or not at all, it may mean that your touchpad isn’t working as it should, and you need to fix the faulty touchpad or troubleshoot and resolve the issue that’s causing the problem.
Sometimes the problem may require only general fixes. This happens when you forget to take certain necessary steps or precautions. For example, if the cursor isn’t working, you might want to check whether the Touchpad has actually been turned on for your device. Similarly, ensuring that the touchpad or your fingers are free from dirt, grease, and liquids is equally important.
However, quite often, issues with your touchpad require further interventions. The same has been listed in this post according to the specific problems faced.
No cursor movement on Windows 11/10
If your mouse cursor or pointer does not move at all, after checking if you need to update its Driver, check if you have inadvertently turned off the Touchpad. Next, follow these suggestions.
1] Close all programs on your device and save data before turning your system off. To turn off your computer, press the power button and hold it for at least 15 seconds. Remove all the external devices including keyboards, speakers, mouse, printers and USB devices.
2] Turn on the computer and test the cursor. If it starts working properly, start attaching the external devices one at a time and see if the cursor is still working fine. This will help you establish which device caused the problem. Further, make sure that you have the latest version of BIOS.
3] It is worth noting that the added gesture features that some devices with keyboards come with can also be the reason behind the issue. These features are usually turned on by default. You might have to disable or modify their settings in the touchpad driver properties. To do so, follow the steps given below for Windows 10/8.1.
Press Win+Q, type main.cpl in the search box and the click main.cpl in the search results.
Click open the pointing device settings and check if you need to change any settings here. Reset settings & defaults if you see that option and Save the changes.
Close the pointing device setting box and click OK on the Mouse Properties window to close it.
In Windows 11/10 now, you can also open Settings > Devices > Touchpad and click on the Reset button under Reset your Touchpad.
Read: Cursor is not responding in a specific area of the screen
Mouse cursor or pointer moving slow
If your mouse cursor is moving slowly, ensure that the latest driver is installed. You may then want to change the touchpad settings and adjust the speed of the pointer. To do so follow the first four steps in Step number 3 given for Situation 1.
Finally, turn off your computer and unplug all external devices. Turn it on and test the cursor movement. If it starts working properly, start attaching the external devices one-by-one, testing the cursor movement alongside.
Windows 11/10 users may use this method to change the mouse scroll speed.
Erratic movement of the cursor while typing
If the Mouse Cursor moves erratically follow the first four steps to open Mouse Properties. Click on
Here, click on Sensitivity and ensure that there is a checkmark in the Turn On box to the right of Touch Guard.
Next, shift the circle under Touch Guard to the extreme right and click on Save.
Finally, close the touchpad utility and click OK on the Mouse Properties window.
Disabling the Touchpad has been known to resolve the mouse jumping issue for some. See if this helps you.
This post offers further tips if your Cursor jumps or moves randomly while typing.
If nothing helps, you may have to start the start computer in Clean Boot State and see if the problem persists. If it does, then maybe some program is interfering with the normal functioning of the mouse. You will have to try and identify the probable cause.
Read: How to perform Mouse Latency Test in Windows.
Hope something helps!
