At some point you are going to need your computer repaired. Hardware and software issues will always happen at some point. I'm sure you already new this but almost half of all computer repairs are actually the end users fault. That's right it's your fault. Close to half if not more of all computer repair jobs have to do with removing spyware or viruses from computers. If the person had protection in the first place they would not have to pay a few hundred bucks to get it repaired.

What is a Computer Device Driver?

According to Wikipedia, the free encyclopedia, "A device driver or software driver is a computer program allowing higher-level computer programs to interact with a device. A driver typically communicates with the device through the computer bus or communications subsystem to which the hardware is connected. When a calling program invokes a routine in the driver; the driver issues commands to the device. Once the device sends data back to the driver, the driver may invoke routines in the original calling program. Drivers are hardware-dependent and operating-system-specific. They usually provide the interrupt handling required for any necessary asynchronous time-dependent hardware interface."