Tagged: online privacy

Many Google users are nervous about the tech giant's changes to its privacy policy, set to take effect on Thursday.

Google has already been collecting bits of personal information from its various services, but soon it will combine it all to produce more targeted ads.

So let's say you are signed into Gmail and you decide to watch a video on YouTube. And then you also check out your friend's vacation photos on Picasa. Well, Google will now combine all of that data to create a single, fuller portrait of you for advertisers.

Let's start with a quick Google experiment.