所以我最近遇到了一个奇怪的问题，我的鼠标指针/光标会在屏幕上随机跳动，让我无法输入任何内容！我以前从来没有遇到过这个问题，但是一旦我将Acer笔记本电脑升级到 Windows 7 64 位，光标在屏幕上飞来飞去的问题就开始出现了。
无论如何，在玩了各种各样的东西之后，我设法让我的触摸板和光标得到控制并再次正常工作。一些朋友告诉我他们有类似的问题，但不得不求助于其他解决方案来解决问题。在本文中，我将尝试列出您可以尝试修复它的所有不同方法。
方法 1 (Method 1) – 更新(– Update Driver)触摸板(Touchpad)驱动程序
如果您在笔记本电脑上使用触摸板并且遇到此问题，您首先要尝试从制造商的网站下载触摸板的最新驱动程序。请注意，您应该选择与您的Windows(Windows)版本（7/8/10、32 或 64 位）兼容的版本。
如果您已经拥有最新的驱动程序但无法正常工作，您还可以尝试从 Synaptic 下载通用触摸板驱动程序，看看它是否可以代替当前驱动程序工作。请注意，当它告诉您您拥有最新的驱动程序时，您永远不应该相信Windows 。始终访问制造商的站点并从那里下载最新的驱动程序。
http://www.synaptics.com/resources/drivers
方法 2 – 禁用触摸板
在某些计算机上，除非您禁用触摸板本身，否则此问题不会消失。您必须改用鼠标，但这可能比无法在计算机上输入任何内容要好！禁用触摸板的最佳方法是在系统托盘的某处寻找一个小的触摸板图标。这将打开触摸板设置软件，您可以在其中调整各种选项并可能禁用触摸板本身。
打开设置后，您可以选择触摸板并单击禁用(Disable)。根据您拥有的触摸板硬件类型，禁用它的过程可能会略有不同。如果该选项存在，您可以随时尝试控制面板(Control Panel)并转到鼠标(Mouse)或触摸板。(Touchpad)
方法 3 (Method 3) – 更新显卡驱动程序(– Update Graphics Card Drivers)
这是一个长镜头，但值得一试。继续更新你的显卡驱动程序，看看光标到处乱跳是否有什么不同。如果到目前为止没有其他任何工作，您可能会很幸运。
方法 4 – 禁用点击点击
有些人有一个问题，每次他们的手指刷触摸板时，它都会跳到屏幕的不同部分。这可能是由某些触摸板上的点击选项引起的。双击(Double)系统托盘上的触摸板图标，尝试查找与Pointer Options相关的内容，然后是Advanced，然后是Enable Tap。确保它未选中。其他名称可能是Click to Tap或Touch Check。
在触摸板的某些设置中，您可能还会看到“键入时点击关闭(Tap off when typing)”。您要确保已启用。
此外，最好关闭手势并查看是否可以解决问题。
方法 5 – 尝试 TouchFreeze
如果没有其他工作，那么您可以查看一个名为TouchFreeze的酷程序，它会在您输入文本时自动禁用触摸板。
http://touchfreeze.net/
它真的很老了，但似乎对很多人有用，所以如果没有其他方法可以试一试。
希望(Hope one)上述解决方案之一有效！如果没有，请发表评论并附上您的详细信息，我们会尽力提供帮助。如果您找到了其他解决方案，请随时发表评论！享受！
Cursor Jumps Around While Typing in Windows?
So I encountеred a strange problem recently where my mouse pоinter/cursor would randomly jump around the ѕcreen, making it impossible for me to type anything! I never had this рroblem before, bυt once I upgraded my Acer laptop tо Windows 7 64-bit, this problem with the cursor flying all ovеr the screen started ocсurring.
Anyway, after playing around with all kinds of stuff, I managed to get my touchpad and cursor under control and working normally again. A few friends told me they had similar problems, but had to resort to other solutions to fix the problem. In this article, I’ll try to list out all the different methods you can try to fix it.
Method 1 – Update Driver for Touchpad
If you’re using a touchpad on a laptop and you’re having this problem, the first thing you want to try is to download the latest driver for the touchpad from the manufacturer’s website. Note that you should fine the one that is compatible with your version of Windows (7/8/10, 32 or 64-bit).
If you already have the latest driver and that’s not working, you can also try to download a generic touchpad driver from Synaptic and see if that works instead of the current driver. Note that you should never believe Windows when it tells you that you have the latest driver. Always go to the manufacturer’s site and download the latest driver from there.
http://www.synaptics.com/resources/drivers
Method 2 – Disable the Touchpad
On some computers, this problem simply won’t go away until you disable the touchpad itself. You’ll have to use a mouse instead, but it’s probably better than not being able to type anything on your computer! The best way to disable the touchpad is to look for a small touchpad icon somewhere in your system tray. That will open up the touchpad settings software where you can adjust various options and possibly disable the touchpad itself.
Once you open the settings, you can choose the touchpad and click Disable. Depending on what type of touchpad hardware you have, the process may be slightly different for disabling it. You can always try the Control Panel and go to Mouse or Touchpad if that option is there.
Method 3 – Update Graphics Card Drivers
This is a long shot, but it’s worth a try. Go ahead and update your graphics card drivers and see if that makes any difference with the cursor jumping around everywhere. You might get lucky if nothing else has worked till now.
Method 4 – Disable Tap to Click
Some people have a problem where every time their finger brushes against the touchpad, it jumps to a different part of the screen. This could be caused by the tap to click option on some touchpads. Double click on the touchpad icon on your system tray, try to find something related to Pointer Options, then Advanced, then something called Enable Tap. Make sure it’s unchecked. Other names could be Click to Tap or Touch Check.
In some settings for touchpad, you may also see “Tap off when typing“. You want to make sure that is Enabled.
Also, it’s a good idea to turn off gestures and see if that fixes the problem.
Method 5 – Try TouchFreeze
If nothing else is working, then you can check out a cool program called TouchFreeze that disables the touchpad automatically when you type in text.
http://touchfreeze.net/
It’s really old, but seems to work for quite a few people, so give it a shot if nothing else is working.
Hope one of the solutions mentioned above works! If not, post a comment with your details and we’ll try to help. If you have found another solution, feel free to post a comment! Enjoy!
