How do I get the start button back in Windows 8?

This is the most commonly asked question about Windows 8 since its release

The link below describes the how you can get the start button back through 3rd party software.
Although i am a power user and use the windows + x key, i did try out the classic shell 3rd party software and it worked well.

 http://www.computerhope.com/issues/ch001374.htm