If you use internet then your homepage must be Google.com
Today everyone knows about google and its simple user interface.
Google is best search engine in my opinion, You can search almost anything anywhere across world.
It uses simple algorithms to sort results in their preference wise so must trusted comes first.
If you want to know about something just google it, want to find something just google it .It also provides mobile version so anyone can download and use the same.
It has maps mail integrated in one place so one can access all google products in one place.
If you want to earn money you can also do this by monetizing your websites through google adsense.
I will write a separate review on google adsense.
So you check out this
Thank you