Before you sign up for the newsletter, there's something you should know.

(Don't worry, it's good.)

Now when you sign up for the newsletter, you'll automatically be getting something extra. It's called Microsoft Office Insider.

What's Office Insider?

It's a way to get the most out of Microsoft Office, with customized help, the latest downloads, how-to articles, tips, product news, support articles, templates and clip art. We hope you enjoy it.

Actually, we know you will.

So, back to signing up... First, sign in using your Windows Live ID account. (If you don't have one, get one here so you can access and manage your information and subscriptions. It's simple.) Fill out the very short registration form, and you're all set.