How To Install Display Driver In Windows 8.1

Windows comes with drivers for many devices, such as printers, displays, keyboards, and TVs. A driver is software that a device uses to work with your PC. Every device needs a driver to piece of work with your PC. So, in many cases, you tin plug in a device, and it'll work automatically.

Windows can also download device software and info. This might include an app that the device manufacturer created to go with your device or info like the product proper name, manufacturer, and model number, to assistance y'all distinguish between similar devices.

Drivers are updated occasionally. Windows can update them automatically, or you tin install the updated drivers yourself. Information technology'south of import for you to take confidence in the updated drivers you lot install. Windows notifies you if it detects a suspicious or dangerous driver you shouldn't install.

Windows Update checks for updated drivers and software for your devices and install them automatically. Keeping Windows Update on is a good way to brand certain your devices continues to work properly and you get the best experience with them.

Annotation:PCs running Windows RT viii.1 e'er automatically download and install drivers, apps, and info for your devices.

To check that automated updating is on

Swipe in from the right border of the screen, tap Settings, and then tap Alter PC settings. (If you're using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, click Settings, and and so click Change PC settings.)
Tap or click Update and recovery, so tap or click Windows Update.
Tap or click Choose how updates get installed.
Under Important updates, cull Install updates automatically (recommended).

If your device came with a disc, it might incorporate software that installs a driver. Earlier you install a driver from a disc, cheque the info that comes with information technology to be sure it supports your current version of Windows.

Yous tin can as well search for new drivers on the manufacturer's website. Driver updates are oft available in the back up section of their website. Download the latest driver for your device, and follow the installation instructions on the website. You tin can normally double-tap or double-click the downloaded file to install the driver on your PC.

If the driver y'all got from a disc or downloaded from a website doesn't install itself, you might need to install manually.

To manually install a commuter

You must be signed in as an administrator to follow these steps.

Swipe in from the right edge of the screen, and then tap Search. (If y'all're using a mouse, bespeak to the lower-right corner of the screen, motility the mouse arrow up, so click Search.)
Enter Device Managing director in the search box, and tap or click Device Manager.
In the list of hardware categories, double-tap or double-click the category your device is in then double-tap or double-click the device you want. For example, to see your video card, tap or click Display adapters, and then double-tap or double-click the video card name.
Tap or click the Driver tab, tap or click Update Driver, so follow the instructions. You might be asked for an admin countersign or to ostend your choice.

Occasionally, yous might come across a notification that a driver is unsigned, has been changed since it was signed, or can't be installed past 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 marker that indicates the publisher of software and whether someone has tampered with it since it was signed. If a commuter has been signed by a publisher that has verified its identity with a certification potency, you tin be confident that the driver comes from that publisher and hasn't been changed.

If you see any of the following notifications when you're installing a driver, y'all should stop the installation and become to your device manufacturer's website to go a digitally signed commuter for your device.

Windows can't verify the publisher of this commuter software

The commuter doesn't have a digital signature or has been signed with a digital signature that wasn't verified by a certification authority. Y'all should only install this driver if you got information technology from the manufacturer'southward disc or from your organization administrator.

This driver hasn't been signed

The commuter hasn't been digitally signed by a verified publisher. The driver might have been changed to include malware that could impairment your PC or steal info. In rare cases, legitimate publishers do change drivers after they've been digitally signed, but you should simply install an unsigned driver if you lot got it from a device manufacturer'southward disc.

Unfortunately, at that place'south no trustworthy source of info that indicates who has published an unsigned commuter. Anyone tin change the contents of an unsigned commuter, and there'south no fashion to know why information technology 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 inverse after it was signed, tin can't be installed on 64-bit versions of Windows. You'll just see this notification if you have a 64-chip version of Windows and effort to install such a driver on information technology.