IE7下Tab相关的键盘和鼠标快捷键

Open links in a new tab in the background?	CTRL+click
Open links in a new tab in the foreground	CTRL+SHIFT+click
Open a new tab in the foreground	CTRL+T
Open a new tab from the address bar	ALT+ENTER
Open a new tab from the Toolbar Search Box	ALT+ENTER
Open Quick Tabs (thumbnail view)	CTRL+Q
Switch between tabs	CTRL+TAB/CTRL+SHIFT+TAB
Switch to a specific tab number	CTRL+n (n can be 1-8)
Switch to the last tab	CTRL+9
Close current tab	CTRL+W
Close all tabs	ALT+F4
Close other tabs	CTRL+Alt+F4
Open a link in a background tab	Middle mouse button on a link
Open a new tab	Double click on empty tab row space
Close a tab	Middle mouse button on the tab