On the top of the toolbar you will see the H line.   This is a way of adding a break without having to add a divider or kb size to your page.  I use one at the bottom of all my pages before my last info such as visitor number and email info.  And after you add the H line, just right click on it if you want to alter it any.  And I usually use the center command to center the H line.

Furthermore, what I often do is to go to the saved html file and double click on it.  My IE automatically opens up any html files I double click on.  You may get the message about going online, but you don't want to.  Now, it's important to see how your page looks in the IE browser too.  If you see a problem, you can make adjustments in the Netscape Composer and then reload the page in IE to see how it went.  Some edits though will require opening the page in Notepad.  This will be covered in the Notepad html editing tutorial.

In fact, I often make those slight edits in Notepad with the page open in IE.  Once you've gone through the editing tutorial, it will be easy for you too.

It is important to note here that Netscape screws over things like counter codes.  There is a command that will keep it from messing up your counter code, but not webring or link exchange codes.  I'll help you setup counters and give you the way to keep them safe in the Notepad tutorial, but here's what I do for webrings and link exchange codes.  I keep the code as a text file in the folder with the html.  After I work on a page that has that code, I then open it up in Notepad and also open up the code text.  I copy the saved text code and paste it over the messed up code on the html page.

In defense of Netscape, it isn't the only editor that messes up codes.  Codes are tricky and should be saved somewhere safe as a text file.