(CNN) -- Weeks after a policy change that sparked privacy concerns, Google has rolled out a new feature that will give users a monthly update to help them keep track of their activity across Google's multiple sites and tools. It's called Account Activity, and users can receive it via e-mail with a link to a password-protected personal page. The feature was announced Wednesday in a post on Google's official blog. "Every day, we aim to make technology so simple and intuitive that you stop thinking about it -- we want Google to work so well it just blends into your life," Andreas Tuerk, a product manager for Google, wrote in the post. "But sometimes it's helpful to step back and take stock of what you're doing online." The report is not automatic, meaning users will have to sign up to receive...