Google did emphasize plenty on Duo at its Google I/O event back in May, but with the video calling service launched, is finding more ways to make it more popular. Android Police tells us that the easy to use video calling service is now being advertised on its search homepage, Google.com, that should help spread the news about the service a lot quicker.
Turns out that not every country will be seeing the text advertisement with a link on the Google.com homepage. So far this seems to be appearing only in the US region. The fact is that Google rarely uses its homepage for product advertisements. You will see messages showing up on Google.com only the event of a natural calamity and when it comes to disaster relief. The only other occasion when Google used the service, was back in 2012 to advertise its Nexus 7 tablet.