A Slight Knowledge About Device Driver

Written by GdroiD Sunday, 07 February 2010 01:50

How can a printer do its job whenever you need it? How can you possible to establish an internet connection through a modem? How do they work through your computer? Well, most hardware require driver to make it active or work. When you buy hardware, driver is usually included in its package. However, not many people know the function of a driver.

In a common computer language, this driver called device driver, it means a driver is a program that connect the device to the computer. Generally, device driver is kind of translator that gives generic command and send the command to the device specified so it makes the device possibly to work.

To make it clear examples would be necessary. Commonly, devices like printer, modem, keyboard, or other devices which are clearly not the plug-and-play ones require device driver. Before the device you have can do what it has been functioned for, you must install the driver at first. This installation is needed to enable the communication between the device and the computer. If the installation succeeds, then the device would work properly.

However, there is possibility that you lose your printer or modem driver. Sometimes finding it through the sites is useless because the companies that produce it have erased the driver content from their site. It is often happening because they want the consumers to upgrade or buy the latest version than the devices you have. But, many sites provided the old device drivers for free and they are easy to be found wherever through internet. (fallen)