Downloading genealogy software can be a good choice, but then you only have access to it on your computer. The benefits of creating your family tree online are that you can access it on any computer that has internet, it is free, and it is easier to share you work.
On Genealogy.com, you can input your first and last name, and using onegreatfamily.com they will tell you how many people with your same last name they found. And to view your ancestors, all you have to do is sign up for a risk free trial of their program and get started making your very own family tree.
Another great online genealogy software is familytreeexplorer.com. All you have to do is type in your name, and it will take you through a few quick and easy steps before creating you an account. You can access your tree anytime of the day, just by using your email address. This website is fast, easy to use, and completly free.