Do you mean that IE7 is stuck in Full Screen Mode? If so, press the ALT + Enter keys together.
Or do you mean that clicking a link opens a New Tab, and not a New Window?
If so, right click the link, and select "Open in a new window".
Currently whenever I am surfing and I open a new window, instead of the windows that are open appearing down in the task bar, they are appearing as tabs near the top of the screen. I am unable to view more than one window at a time. Or resize them so that I could put more than one at a time on the screen.
Im running XP home SP3 IE 7