Q: How many kinds of Windows 7 built-in drivers?
A: Windows7 coverage includes a wide library of drivers. In the basic installation of the operating system, these drivers will be saved in the driver store, they are located in %SystemRoot% \ System32 \ DriverStore \ FileRepository directory. In addition, DriverStore folder preserved in the corresponding localized driver information after the sub-folder on the system configuration for each language, where there is a for the sub-folders.
These Computers Drivers, including motherboard drivers, video drivers, display driver, Ethernet driver, sound driver, USB drivers,Motherboard Drivers, ATI drivers, audio device driver, camera driver, display driver, , Intel drivers, and Windows XP Drivers and so on.
Repository of these drivers, each device driver had been subject to certification, and to ensure that the system is fully compatible with Windows7, by also with Microsoft's digital signature, which can ensure that the driver in the operating system is absolutely free. Plug and Play compatibility, installing the new equipment, Windows7 will be in the driver store, check the available compatible device drivers. If found, then the operating system will automatically install the device.