At certain times, typing a specific key causes strange results. For instance, typing an "r" sometimes results in refreshing the current page. Within Microsoft Word 2007, typing an "r" sometimes results in the paragraph being changed to "right justified." Sometimes typing a "t" results in the paragraph being set changed to a hanging indent. Sometimes typing an "o" results in the "open" dialog box being opened. I can't remember all the situations, but I'm getting very frustrated. I'm just about ready to go back to Windows XP and Microsoft Word 97. Can you help me, please?