www.monstersinc.com Mac OS Windows Send to a Friend close Disney Pixar Monsters, Inc. Monster Calendar © Disney Enterprises, Inc./Pixar Animation Studios Download Instructions: For Windows Click "Windows", select "save as..." from the download options to save the file to your hard drive. To install the Monster Calendar, double-click on the file. For Macintosh Click "Mac OS", the screamsaver should download and expand itself. Copy it into your Control Panels folder and restart to make it active.