All the help files are on line.
Mail comes in and is automatically opened.
And like previous versions, 3.0 has a habit of freezing one's computer from time to time. If you're paying for a net connection by the moment and trying to work off-line, Navigator will have you throwing things at the screen 9 times out of ten. Navigator supports frames and added HTML tags, so the web pages you surf to look and act as they're supposed to. Netscape News has an expert add feature, so if you know the newsgroups you'd like, you needn't download a list of several thousand.