windows7 operating system, while providing a large number of hot keys to make operation more convenient
windows 7 key, but the mouse in the same operating system in windows7 easy and fun. The most typical example is drag the window should be, and users simply use the mouse to drag the current window can be seen immediately to the top of the screen to maximize the window
windows 7 key, and vice versa so that the window from the top of the screen window to immediately return to original size. In addition to the desktop window can be dragged left and right half-screen display
office 2007 key, this state to facilitate comparison of two windows at the same time viewing. intelligent window scaling windows7 been a lot of users love
windows 7 key, especially about split screen
office 2010 key, you want to compare two documents and files is very convenient.