When you have only a few tabs open, there is space in the title bar between the tabs and the trash can icon. You should be able to click on that space in order to move the window. Right now, in order to move the window you need to click on the thin strip above the tab line. When using ctrl-enter in the address bar to have the browser automatically go to www.[whatever].com, if the address you have in the bar starts with a w, the browser uses that w as part of the www part. eg: type "warioworld" in the address bar and hit ctrl enter. The browser goes to "www.arioworld.com"