Billionaire Bill Gates was once crowned the richest man in the world for 18 years, but now as his quest to not die rich continues, his former assistant, Steve Ballmer has topped his wealth.

Former Microsoft Corp. CEO Steve Ballmer disclosed a previously unknown rift with co-founder Bill Gates that left the tech executives not speaking for an entire year during Ballmer's transition to ...

Microsoft shares surged so much after hours that the tech giant joined the $4 trillion market cap club.

Former Microsoft CEO Steve Ballmer revealed that emotionally detaching from the company after his 2014 departure was his best decision. Initially, his deep involvement as an investor almost led ...