Mac OS X v10.4 Tiger is the fifth major release of Mac OS X, Apple's desktop and server operating system for Macintosh computers. Tiger was released to the public on 29 April 2005 for US$129.95 as the successor to Mac OS X Panther (version 10.3), which had been released 18 months earlier. Tiger was succeeded by Mac OS X v10.5 Leopard on 26 October 2007, after 30 months, making Tiger the longest running version of Mac OS X. Some of the new features include a fast searching system called Spotlight, a new version of the Safari web browser, Dashboard, a new 'Unified' theme, and improved support for 64-bit addressing on Power Mac G5s.

Tiger was included with all new Macintosh computers, and was also available as an upgrade for existing Mac OS X users, or users of supported pre-Mac OS X systems. The server edition, Mac OS X Server 10.4, was also available for some Macintosh product lines. Tiger is also the first version of any released Apple operating system to work on Apple–Intel architecture machines (Apple machines using x86 processors). The Apple TV, as released in March 2007, ships with a customized version of Mac OS X Tiger branded "Apple TV OS" that replaces the usual graphical user interface with an updated version of Front Row.

Harold Lee "Hal" Lindsey (born November 23, 1929) is an American evangelist and Christian writer. He is a Christian Zionist and dispensationalist author. He currently resides in Texas.

He was born on November 23, 1929 to Percy Lacy Lindsey and Daisy Lee Freeman in Houston, Texas. Lindsey suspended his course of study at the University of Houston to serve in the Korean War, then worked as a Mississippi River tugboat captain.

He entered Dallas Theological Seminary in 1958 (with the help of Lt. Col. Robert Thieme, pastor of Berachah Church in Houston, which Lindsey had attended) where he studied with John F. Walvoord, author of the 1974 best-seller Armageddon, Oil, and the Middle East Crisis. He graduated from Dallas with a Master of Theology, majoring in the New Testament and early Greek literature. With Jan, the second of his four wives, he worked with Campus Crusade for Christ and continued with them until 1969. He then helped a mission in Southern California which continued until 1976. He was also a frequent speaker and Sunday School teacher at Melodyland Christian Center in Anaheim, California. In 1969, he wrote his first, and most well-known book, The Late, Great Planet Earth.