Microsoft DreamSpark

I accidently found this place called "Microsoft DreamSpark" from MSDN, where several Microsoft products giving for students at no cost. In their words,
"DreamSpark is simple, it's all about giving students Microsoft professional-level developer and design tools at no charge so you can chase your dreams and create the next big breakthrough in technology - or just get head start on your career"

But currently this is only for students in the United States, the United Kingdom, Canada, China, Germany, France, Finland, Spain, Sweden, Switzerland and Belgium. But they are saying that they are working on adding more countries, so keep checking it.

Here is the Microsoft DreamSpark link for more details.