mac and Microsoft
edit:
also some other people who are not as well known like linux, minx and others.
and millions of people and companies make software. eveything that you download is software.
Someone did make the first computer, it was Alan Turing.
It took the first computer 1 hour and 36 minutes to make computations.
pradeep bhujel was the first person make computer in Nepal
the first portable computer
ada lovelace worked with charles babbage to make the first computer programme
There is endless dispute as to who made the first computer, most of it arising from different ideas of what features a machine must have to be considered a "computer". There are many different devices that have been called the "first computer", so it is impossible to identify a single individual who was the first person to make one.
in 1855
the first portable computer
1969
1960-2007
Charles Babbage was the first one to think of it.
Depends on your definition of what is a a computer. Click the link.