Hi there, every now and then when i maximixe or minimize a window. The top of the window is above the screen so I am unable to see the tabs or anything above the address bar, is the a way to minimize using the menu, or a configuration file I can alter to stop it going above the top of the screen. It's a pain having to restart the system / firfox when you have a handfull of tabs open while researching and then having to remember which sites you had open to reopen them. thanks