Android is made by Google and Android phones and tablets are seamlessly integrated with all web services and apps from Google. This is different for iOS (iPhone and iPad) and you have to install the Google apps yourself.
With the Google app you can search on your phone or tablet, just like you do in your web browser. Voice search is also possible: click on the microphone in the search bar and Google will try to find your spoken search terms. Google Now with weather, news and traffic is also integrated.
You can free download Google 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.