Google provides different services with finding ads and or websites to different links
Adsense is technology that adds advertisement to your website. DoubleClick has several products but for this answer we will focus on DFP (DoubleClick for Publishers) Your local newspaper that sells ads to you that run on their newspaper site might use DFP. DFP in a nut shell is an ad scheduling and delivery system for your website. Think of the array of DoubleClick products as tools for professional advertising companies.
Google and Yahoo are both search engines that provide many other services
No, but the do provide the platform for Android phones.
The ANWB Routeplanner is a Dutch mapping service similar to Google Maps or any GPS system for finding driving directions for locations in the Netherlands.
The Google Business Directory, also known as Google Places, is a list of businesses along with the services they offer. Google Places offers one the service of listing one's business in the directory for promotional purposes.
Probably Google is a better place to find an essay such as that.
In terms of money related services Google offers a payment processing service called Google Wallet. It allows users to pay for online purchases through a credit or credit card.
Yes. Yes Google accounts are totally free. Anyone can made it freely.
Google Earth provides a huge number of services to users. Not only can users find directions and locations throughout the planet but they can also explore space.
One can use many Google services to translate. However, the most used Google service for translation would be Google Translate, where one can enter a word or phrase, and Google can detect the language or translate it to any other language.
An auto-answering service can be found via a Google search for "auto-answering service." In addition, the business services directory website Business.com has an entire section devoted to "answering services."