<Windows research is done by only Microsoft whereas Linux research and
<development is done by many companies and university.
This is true, but it may actually be a good thing for Windows. Remember
the days when there were quite a few variants of Unix, which went in
quite different directions? Linux is probably the most unified Unix of
all and hence it enjoys today's popularity.
Going it alone, Windows managed to set and create many standards of its
own since the Dos days. Good or bad, once you know Windows, you can
almost drive any Windows machine. The same probably can't be said for
Linux, unless you are a seasoned Linux user.
For more technical details you have to search in google. In terms of
security and stabality, Linux is considered best. Also, Super Computer
use Linux or Unix only, not windows.
Can't agree more.