Get the google usb driver
Windows comes with drivers for many devices, such as printers, displays, keyboards, & TVs. A driver is software that a device uses khổng lồ work with your PC. Every device needs a driver to work with your PC. So, in many cases, you can plug in a device, và it’ll work automatically.
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Windows can also download device software & info. This might include an tiện ích that the device manufacturer created to go with your device or info like the product name, manufacturer, & Mã Sản Phẩm number, to help you distinguish between similar devices.
Drivers are updated occasionally. Windows can update them automatically, or you can install the updated drivers yourself. It"s important for you khổng lồ have sầu confidence in the updated drivers you install. Windows notifies you if it detects a suspicious or unsafe driver you shouldn"t install.
Windows Update checks for updated drivers and software for your devices & install them automatically. Keeping Windows Update on is a good way khổng lồ make sure your devices continues khổng lồ work properly và you get the best experience with them.
Note: PCs running Windows RT 8.1 always automatically tải về & install drivers, apps, & info for your devices.
To kiểm tra that automatic updating is on
Swipe in from the right edge of the screen, tap Settings, & then tap Change PC settings. (If you"re using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, cliông xã Settings, & then clichồng Change PC settings.)
Tap or cliông xã Update and recovery, và then tap or clichồng Windows Update.
Tap or clichồng Choose how updates get installed.
Under Important updates, choose Install updates automatically (recommended).
If your device came with a disc, it might contain software that installs a driver. Before you install a driver from a disc, kiểm tra the info that comes with it khổng lồ be sure it genq.com.vns your current version of Windows.
You can also tìm kiếm for new drivers on the manufacturer"s website. Driver updates are often available in the tư vấn section of their website. Download the lademo driver for your device, & follow the installation instructions on the trang web. You can usually double-tap or double-clichồng the downloaded file lớn install the driver on your PC.
If the driver you got from a disc or downloaded from a trang web doesn"t install itself, you might need lớn install manually.
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To manually install a driver
You must be signed in as an administrator lớn follow these steps.
Swipe in from the right edge of the screen, & then tap Search. (If you"re using a mouse, point to lớn the lower-right corner of the screen, move sầu the mouse pointer up, và then cliông xã Search.)
Enter Device Manager in the tìm kiếm box, và tap or cliông chồng Device Manager.
In the danh mục of hardware categories, double-tap or double-click the category your device is in & then double-tap or double-clichồng the device you want. For example, to see your video thẻ, tap or cliông chồng Display adapters, & then double-tap or double-cliông chồng the đoạn Clip card name.
Tap or cliông chồng the Driver tab, tap or click Update Driver, & then follow the instructions.
Occasionally, you might see a notification that a driver is unsigned, has been changed since it was signed, or can"t be installed by Windows. We recommend that you don"t install unsigned or changed drivers.
A digitally signed driver includes a digital signature, which is an electronic security mark that indicates the publisher of software và whether someone has tampered with it since it was signed. If a driver has been signed by a publisher that has verified its identity with a certification authority, you can be confident that the driver comes from that publisher & hasn"t been changed.
If you see any of the following notifications when you"re installing a driver, you should stop the installation and go khổng lồ your device manufacturer"s trang web lớn get a digitally signed driver for your device.
Windows can"t verify the publisher of this driver software
The driver doesn"t have sầu a digital signature or has been signed with a digital signature that wasn"t verified by a certification authority. You should only install this driver if you got it from the manufacturer"s disc or from your system administrator.
This driver hasn"t been signed
The driver hasn"t been digitally signed by a verified publisher. The driver might have been changed khổng lồ include malware that could harm your PC or steal info. In rare cases, legitimate publishers vị change drivers after they"ve sầu been digitally signed, but you should only install an unsigned driver if you got it from a device manufacturer"s disc.
Unfortunately, there"s no trustworthy source of info that indicates who has published an unsigned driver. Anyone can change the contents of an unsigned driver, and there"s no way lớn know why it was changed. Most manufacturers now digitally sign the drivers they create before releasing them to the public.
Windows requires a digitally signed driver
A driver that lacks a valid digital signature, or has a signature that was changed after it was signed, can"t be installed on 64-bit versions of Windows. You"ll only see this notification if you have sầu a 64-bit version of Windows & try to install such a driver on it.
