What is driver?
A driver typically communicates with the device through the computer bus or communications subsystem to which the hardware connects. A device driver simplifies programming by acting as a translator between a hardware device and the applications or operating systems that use it. Programmers can write the higher-level application code independently of whatever specific hardware device it will ultimately control, because code and device can interface in a standard way, regardless of the software superstructure or of underlying hardware.
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Now microsoft has released the latest version of Windows 7. It is included more new features compared with previous version. And it is has a better compatibility than windows vista. So that many windows users have upgraded to Widnwos 7. Since it is a new version, you may encounter some problem with Windows 7 drivers:
Here are problems related drivers for Windows 7: