NVIDIA recommends using the Windows Add and Remove programs utility for their drivers.However, not all driver packages will appear in that section, in which case the driver will need to be uninstalled through Device Manager For Windows XPTo uninstall through Programs in the Control Panel: My system has rebooted, how do I install my new up-to-date video card driver?A graphic card ise required when using heavy graphics functions such as playing video games etc.It may become necessary to update the graphics card of a computer if there are problems with playing video intensive applications or games.Out-of-date drivers and operating systems can cause a variety of issues and are one of the first things to check when a game is having problems.The instructions below will help you check and update your drivers.Firefox and some plugins use your graphics card to help speed up the display of web content.Graphic cards are also used by advanced web features like Web GL. Some possible search terms are the name of your computer manufacturer (such as Dell or HP) or generic terms like "update", "maintenance" or "driver". If there is no update tool, no updates available, or if the updates don't solve your problems, continue to the next section.
While Windows Update will update your computer system including the Device Drivers automatically, or the software updaters of your graphic hardware will inform you when updates are available, there may be a time when you may have to on you own update your systems video and graphic drivers, if you are facing issues like Laptop screen brightness flickering or if you wish to get better performance out of your system.For ATI and NVIDIA graphic cards, it is possible to download graphic cards device drivers for free from the ATI and NVIDIA official websites.The first and most important thing to do before making any update, is detecting the brand and models of your graphic cards. Below are two ways of detecting marks and models of your graphics card.Updating the graphic card driver is one method to solve the problem.It is easy to find out the model of the graphics card installed through the hardware settings tab of the Windows operating system.