1, first of all to confirm that your computer is installed Win7 Family Advanced Edition, Professional Edition, one of the flagship editions, because only these three versions of Win7 have aero effects, the way to see it is to right-click the computer icon on the desktop to select Properties, and then you can see basic information about the computer on the right.
2, confirm your current use of the Win7 theme is to support Aero special effects, Win7 Aero special effects on the theme can also be reflected, if the theme itself does not support, your Win7 also can not achieve aero effects, check the right mouse button on the desktop, select "Personalized", Then select any one of the topics in the Aero theme in the personalization interface.
3, to confirm that your computer is open aero Peek effect, the way to do this is to first right-click the Start button to select a property option, and then, in the Taskbar tab of the Bouncing interface, check to see if the "Use Aero Peek effect" is in front of it, if it's not on the hook;
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