1.檢查連接和電源，2.重新安裝或更新鼠標(biāo)驅(qū)動程序，3.調(diào)整指針選項(xiàng)或重置設(shè)置，4.運(yùn)行硬件故障排除工具。Windows 10更新后鼠標(biāo)無法正常工作通常由驅(qū)動、設(shè)置或系統(tǒng)文件問題引起，首先確保連接正常，嘗試更換USB端口或電池；接著通過設(shè)備管理器卸載并重新安裝驅(qū)動，或手動下載最新驅(qū)動；然后在設(shè)置中調(diào)整指針?biāo)俣群拖嚓P(guān)選項(xiàng)；最后運(yùn)行Windows內(nèi)置的硬件故障排查工具以檢測潛在問題，按順序執(zhí)行這些步驟一般可解決問題。

After a Windows 10 update, it’s not uncommon for some hardware—like your mouse—to stop working properly. This usually happens because the update might have messed with drivers, settings, or system files. The good news is that in most cases, it’s fixable without too much hassle.

Check Basic Connections and Power

Before diving into software fixes, make sure it's not just a simple connection issue.

• If you're using a wired mouse, try plugging it into a different USB port. Sometimes a port can go bad or not be recognized after an update.
• For wireless mice, check if the receiver is firmly plugged in. Try another USB port, especially if you’re using a USB hub.
• If your mouse uses batteries, swap them out with fresh ones to rule out power issues.

Also, test your mouse on another computer if possible. That way, you’ll know whether the problem is with the mouse itself or your system.

Reinstall or Update Mouse Drivers

Windows updates can sometimes cause driver conflicts or roll out faulty versions. Updating or reinstalling your mouse drivers often resolves this.

Here’s how to do it:

• Press Win X and select Device Manager.
• Expand the Mice and other pointing devices section.
• Right-click your mouse device and choose Uninstall device.
• Restart your PC—Windows will automatically reinstall the driver.

If that doesn’t work, go to the mouse manufacturer’s website (like Logitech or Razer) and download the latest drivers directly. Don’t rely solely on Windows Update—they sometimes lag behind.

You can also use the Update driver option in Device Manager to search automatically, but manual installation tends to be more reliable if things are already broken.

Adjust Pointer Options or Reset Settings

Sometimes the mouse isn’t broken—it’s just hidden or slowed down by settings changes from the update.

• Go to Settings > Devices > Mouse.
• Make sure features like Scroll inactive windows when I point to them or Enhance pointer precision are toggled appropriately.
• Try adjusting pointer speed to see if that brings responsiveness back.

Also, check if the mouse works in Safe Mode. If it does, then the issue could be caused by third-party software conflicting with your mouse after the update.

Run Hardware Troubleshooter

Windows has a built-in troubleshooter that can detect and fix common hardware problems.

To run it:

• Go to Settings > System > Troubleshoot.
• Scroll down and click Additional troubleshooters.
• Find Hardware and Devices, click Run.

This tool may catch something you missed—like a background service that stopped working or a device conflict.

Fixing a mouse that stopped working after a Windows 10 update usually comes down to drivers, connections, or settings. Start simple, then move to reinstallation or troubleshooting tools. Most of the time, one of these steps should get your mouse moving again.

基本上就這些。

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