What it is?
I can say it is a UNIX simulator for MS Windows Machine. I come across this with the help of my good friend Chintav just before a week. As its website describes “Cygwin is a Linux-like environment for Windows ". So, you can do little practice on basic commands of Unix/Linux with this Utility and No need to create separate partition for Linux and make your system dual-boot for windows and Linux. You can download it from provided link. And best thing is that it’s absolutely free, no trial and no limitations. So click on it and start practicing UNIX on your favorite windows machine. Software will tell you more about it and I can say it is very helpful tool. Do try it without hesitation. Have a nice day.