As Microsoft is a corporation, it has thousands of owners, who bought a share of it.
If you are courios about it's CEO, it's Steve Ballmer (but he isn't the only owner of it!).
Software Development Company.
Microsoft
Yes, the word 'Microsoft' is a proper noun, the name of a specific company (Microsoft Corporation).
computer technology, computer program
its name came from the company who made it
In 1975, Gates and Allen form a partnership called Microsoft. The company is known for it's software and not for hardware of computer making.
Microsoft is based in the United States of America.
The x-box company name is Microsoft!
Microsoft.
Microsoft and Windows.
microsoft inc.
Microsoft's CEO is Bill Gates.