VueMinder Lite USB is a free calendar program that doesn't require installation. It looks good and offers all the features you'd want to stay organized and on time.
You'll have to extract VueMinder Lite USB's executable file from the ZIP file it comes in. When you first open it, you'll be prompted to upgrade to the Pro version, but you can opt out of that. Then just click the tiny calendar icon in your taskbar to view your calendar. The interface is polished and professional, with a standard File menu and toolbar at the top … Read more