1 Heirlooms have a tier system can be upgraded to increase the maximum level that the item scales up to. 2  Heirlooms with no upgrades can scale up to level 60. 3  Heirlooms with 1 upgrade level can scale up to level 90.
Bill Gates is the founder of Microsoft. He was born in Seattle, Washington which is a state of America on 28 October 1955 in the home of William H. Gates. His father had four sons and Bill was his third son. His interest in computer field rose in very young age and he was good student from his early days.
Bill Gates outlines Microsoftâs commitment to supporting and enhancing the Internet: June 25, 1998: Microsoft launches Windows 98: Jan. 13, 2000: Steve Ballmer named president and chief executive officer for Microsoft: Feb. 17, 2000: Microsoft launches Windows 2000: June 22, 2000: Bill Gates and Steve Ballmer outline Microsoftâs .NET strategy for Web services