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.
Gates moved to New Mexico and founded Microsoft. Its first international office was established in Japan in November 1978. In 1979, the organization was transferred to Washington. Steve Ballmer, who was to later succeed Bill Gates, as CEO, joined Microsoft in 1980.