Google i making it easier for you to manage the pool of information that it collects about your online activities across phones, computers and other devices. A new privacy tool will enable people who use Google's search engine and other services to block certain ads from appearing on every device that they log into, instead of having to make a special request on each individual machine.

Some users of Google's search engine, Gmail and Chrome browser will start receiving notices about the new option beginning Tuesday, but it will take several more weeks before it's available to everyone.

Google also is introducing a "My Activity" feature that will enable users to delete records of their online search requests and videos watched on YouTube in a single location instead of having to visit different websites or apps.

Google has been monitoring its users' online behavior in an effort to learn about their interests so it can show ads most likely to appeal to them.

Those customized ads shown alongside Google's search results and the content on millions of other websites.

In an effort to minimize complaints about invading people's privacy, Google has long allowed its users to impose limits on how much data is accumulated about them and how many customized ads they see.

Users will now be able to authorize Google to store their web browsing histories in the "My Account" center.