You can get a lot of things done these days using only free software. Of course there are free web browsers, which everyone wants, but there are also free Mac HTML editors, mail clients, and other free Mac apps for image editing, FTP, RSS, IRC, and CD/DVD burning and ripping, and much more.
While I'm loading up some freeware on a friend's new MacBook, it hit me how much really wonderful free Mac software is available these days. Mac freeware FAQ: Can you provide a list of the best free Mac software?