To alter your basic preferences, click on the Tools menu (wrench icon) in the top navigation bar. You can set your preferences for one page/two page, flip animation, sound effects and mouse wheel functionality. Once set, check the save preferences box. In order to save your specific viewing preferences and to save all of your bookmarks and notes, we ask that you create an account with us using your email address. This will allow you to retrieve your entire library of bookmarks and notes on all issues and also view each issue with your specific saved preferences.