Mac OS X version 10.1, code named Puma, was the second major release of Apple Computer's Mac OS X operating system. It superseded Mac OS X v10.0 and preceded Mac OS X v10.2. It was released on September 25, 2001, as a 'free udpdate', due to the heavy criticism of the last version of Mac OS X.
The operating system was handed out for no charge by Apple employees after Steve Jobs' keynote speech at the Seybold publishing conference in San Francisco. It was subsequently distributed for no price to Macintosh users on October 25, 2001 at Apple Stores, and other retail stores which carried Apple products. The operating system was better received then Mac OS X 10.0, although many critics claimed that the operating system was still lacking in my areas, and that Mac OS X 10.1 was still plagued with bugs, and errors.
Supported Computers - Power Mac G3, G4, G4 Cube, iMac, PowerBook, or iBook
RAM required - 128 megabytes
Hard Drive Space - 1.5 gigabytes