Tell the WinZip® Wizard what you want to do. There are three choices:
Unzip or install from an existing Zip file: choose this option if you already have a Zip file and you want to extract or install files from it. If a Zip file is already open when you reach this panel, its name will be shown and, if it contains a desktop theme or a screen saver, this choice will read Install desktop theme or Install screen saver.
Update an existing Zip file: choose this option if you already have a Zip file and you want to add files to it or update files that are already in it. If a Zip file is already open when you reach this panel, its name will be shown.
Create a new Zip file: choose this option if you want to create a new Zip file.