My wife's laptop (Windows 7) hs suddenly started producing her e-mails with the right-hand side-off screen so that she can't get at the MINIMISE, FULL SCREEN or CANCEL buttons or the scrolling slider. (She uses ESC to get rid of an e-mail.) The window is as far left as it will go and I cannot find anything to compress it sideways so as to make the right-hand side visible. Any suggestions, please?