Wikipedia Safari is a web browser developed by Apple Inc. First released as a public beta in 2003 on the company's OS X operating system, it became Apple's default browser beginning with Mac OS X Panther.
The native browser of i OS is also called Safari, but has a different graphical user interface.
The drivers must be specific to the particular model of your computer or sound device, and are usually produced by the sound device or motherboard manufacturer.
On a 64-bit operating system, the drivers of the sound device must be 64-bit.
Device Manager can also try and update the drivers for you itself, and Windows users are strongly recommended to try this update facility as a first step - see Extra help for Windows users below.