Every time you make a change to your page remember to save the work you have done. This is the most important thing you can do for your Web page as well as your sanity. If you don't save your page after you have done something important or difficult and the electricity flickers or your 2 year old reaches up and hits the delete key you're work could be lost forever. If it's something as simple as one pushed button, like the delete key you may be able to click on "edit" - "undo" and have it fix itself but you never know and I'm sure you don't want to take that chance.
To save your page while you are working on it you just need to click on the icon at the top that looks like a floppy disc. If you have not named your page yet it will ask you to. To do this type in what you want to call it and tell it where you want it saved then click "save". If you already have your page saved but you want to save it somewhere else click on "file" - "save as" then type in the name you want to call it and tell it where you want it saved and click "save".
Part 2: Adding More With Front Page