Facebook engineers have been in a lockdown for the past 60 days working on new products, and the company on Wednesday took the wraps off several of those tools and showed how they will change how users share information.

Facebook CEO Mark Zuckerberg announced a new tool called Download Your Information, which is designed to enable users to download everything they have ever posted to the site, such as photos, status updates and wall posts.

Another new tool is a dashboard that monitors what applications people have used, notes the last time they were used and makes it easier to delete them.

But the biggest news of the day came when Zuckerberg started talking about enabling users to post comments that only some of their friends can see.

More: http://www.computerworld.com/s/article/9189725/

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