Which hardware needs to install the driver

With the rapid development of information technology, the performance of the hardware is becoming more and more powerful. The driver is software that works directly on various hardware devices. It is through the -driver that all kinds of hardware devices can run normally and achieve the set work effect. If the hardware lacks the driver, the hardware often cannot achieve the original effect, and cannot work according to the instructions issued by the software, and even the computer can not be used.
Because the driver's position in the win7 system is very important, generally after the installation of the system is completed, the first thing is to install the driver of the hardware device. However, usually we do not need to install drivers for all hardware devices, such as hard drives, monitors, optical drives, keyboards, mice, etc., do not need to install drivers, but graphics cards, sound cards, scanners, camera heads, modems, etc. need to install drivers. . In addition, different versions of the operating system support different hardware devices. Generally, the higher the version, the more hardware devices are supported.
Tip: Drivers can generally be obtained through three ways, one is to buy the hardware with a driver; the second is the Windows system with a large room driver; the third is to download the driver from the Internet. The last way is often to get the latest drivers.