Will isn't walking yet. I'm sure he could, if he tried, but he won't. He can stand without holding anything. I've seen him take unassisted steps (1 or 2 about the time he turned 1). He will walk pushing his little car walker thing. He cruises like crazy. But with the walking? Not so much. In fact, if you try to get him to walk while holding his hands he'll just sit down on the floor and crawl away.
Probably when he starts walking I'll think, "Why did I want this?!" But right now I'm excited for the walking. When did your kids start walking?