Publishing means naming your URL and making your website changes public for people to access.
If you want your URL to reflect the latest changes then remember to press Publish every time you make a new change.
Choose a URL that you will be happy with in the long run. Exclude things such as the year, grade level, school name, or your last name if you will change it any time soon. Try to keep your URL short and easy for people to remember. If you are unhappy with your URL, you can always go to Publish > Publish settings and choose a different url.
Sometimes we share files that others might be able to edit. These instructions explain how to remove others from accessing the files.