I was wondering what this programe was for I downloaded it some time ago and never used it. Please don't flame here theres no point. And also how to use it.

Read the FAQ: http://www.chiark.greenend.org.uk/~sgtatham/putty/faq.html and the documentation: http://the.earth.li/~sgtatham/putty/0.53b/htmldoc/

That will tell you EVERYTHING you need to know about it.