Most people search for how to just do anything, name it how to dance, how to hack, how to bath, how to sleep, how to kiss and many more. sometimes it takes a while to get the best search result but now Google wants to make the "how-tos" search easier to find with the new .HOW domain. for more details check http://www.itecblaz.com/google-introduces-tips-and-tricks-on-how-domain/