What is Putty?
Putty is a small windows program that is used to connect to your server using SSH or Telnet protocols. It is very small .exe program that need to be downloaded to your computer.
Where to download Putty?
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html
Scroll down a bit and download putty.exe file to your computer. Remember the folder where you have downloaded.

How [...]