Like this video? Subscribe to our free daily email and get a new idiom video every day! To get to the point of what one is saying. Often used as an imperative. Wrap it up, Bob, you've been talking for nearly half an hour already. We're running short on time, so I'm afraid we'll have to start wrapping it up. To stop making noise; stop. For most users, the most noticeable changes were: the disk space that the operating system frees up after a clean install compared to Mac OS X 10.5 Leopard, a more responsive Finder rewritten in Cocoa, faster Time Machine backups, more reliable and user-friendly disk ejects, a more powerful version of the Preview application, as well as a. The 'classic' Mac OS is the original Macintosh operating system that was introduced in 1984 alongside the first Macintosh and remained in primary use on Macs until the introduction of Mac OS X in 2001. Apple released the original Macintosh on January 24, 1984; its early system software was partially based on the Lisa OS and the Xerox PARC Alto computer, which former Apple CEO Steve Jobs.