You must should have latest, stable and compatible driver installed for all hardware on a computer. Faulty, outdated driver can crash your windows or slow down the performance of computer.

An easy way to keep all drivers updated is by use of a third party free software DriverEasy. Its great free software to automatically detect unknown device drivers and install the latest stable driver.
Key features of DriverEasy
Supported Operating system:
Windows XP, Vista, Windows 7 (both 32-bit & 64-bit)
Thank u so much Ravi
Hi Partha, G + invitation sent