Part of the Operating systems glossary: Mac OS is the computer operating system for Apple Computer's Macintosh line of personal computers and workstations. A popular feature of its latest version, Mac OS X, is a desktop interface with some 3-D appearance characteristics.
The Preakness Stakes is an American flat thoroughbred horse race held on the third Saturday in May each year at Pimlico Race Course in Baltimore, Maryland. It is a Grade I race run over a distance of 9.5 furlongs (13â16 miles (1,900 m)) on dirt.
Belmont Park is a major Thoroughbred horse-racing facility located in Elmont, New York, just outside New York City limits. It first opened on May 4, 1905. It is typically open for racing throughout May and June and into late July, and again from late September through late October.