Mac OS X v10.1 is also called as Puma, is the second major release of Mac OS X, Apple’s desktop and server operating system. It superseded Mac OS X v10.0 and preceded Mac OS X v10.2. This Mac OS X v10.1 released on 25th September 2001 as a free update to version 10.0.
Mac OS X 10.1 “Puma” was well known for its translucent menus and preemptive multitasking. The main improvement in Mac OS X 10.1 is a performance boost across the board, with an importance on improving application launch time, as measured in bounces. Also, one of the most notable improvements is its support to DVD playback, for all those people watching movies on their PowerBooks and iBooks while on flights.
One other new feature that was introduced for Mac OS X 10.1 is automatic queue creation for USB PostScript printers which uses the TBCP. When you connect a USB PostScript printer to the Mac for the first time, a printer queue is created automatically, and the proper PPD is associated with that printer. If that printer's PPD is not available, then the Generic PPD will be automatically associated with that printer and queue.
Salient features of Mac OS X v10.1
In order to improve overall system’s performance, Mac OS X v10.1 come up with new best and some improved features that are not enclosed in earlier version of Mac OS X
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