Calendars and information superimposed

All calendar information and unit information pushed to left side of screen and superimposed over each other. Calendar(s) are also superimposed to left of screen. I know it's my computer, as I had someone else sign in on my computer with his calendars and it also scrambled. Can you suggest what icons, tools, or buttons I need to use to correct situation. Thank you. speir.joy@gmail.com

What you describe sounds like you are using Internet Explorer 7 or 8, which are not supported for the Calendar. If that is true, I'd recommend that you upgrade your browser to IE 9 (if you can -- that's not an option for Windows XP) or to Chrome or Firefox.