Unix on machine

Hi All
I have window 7 ultimate installed on my machine.
i want to install unix just like an application
when i click on the application i should work on unix and when i close that application normal window 7 appears

Example-: like in case of windows suppose we have installed the sql server2005 a short cut icon come on desktop when we click it opens and when our work is finished we close that

Cygwin ?

Do it contain the entire features of UNIX

For me it's enough. Works like any *nix box. You can use GNU commands, binaries and also win binaries, example you can use windows java.exe from cygwin process.
It's easy to install, easy to see.
Also sshd, cron, apache, ...

Only original ksh93 has downloaded separately in my env.

ok. can you provide me the exact location where the setup is present

Cygwin

PLEASE stop bumping posts

UNIX.com is not a personal service, meant just for you.

sorry