Let Windows 7 easily display Aero effects

Because only these three versions of Win7 are available. With Aero effects. The method is to right-click on the "computer" on the desktop, select the properties, you can see the current version of the Win7 system in the basic information.

2. Confirm that Aero Peek effects are turned on

If the Win7 version of the computer contains Aero effects, it may not be enabled. Right-click on the Start button, select Properties, and switch to the "Taskbar" tab in the "Taskbar and Start Menu Properties" to see if the "Use Aero Peek Preview Desktop" at the bottom is checked. If not, then Select the item and click the "OK" button to save the settings.

3. Confirm that the current Win7 theme is supported by Aero effects

Win7's Aero effects can also be reflected in the theme. If the theme itself does not support, your Win7 will not be able to. Achieve Aero effects. Right click on the desktop and select "Personalize". Then select any of the Aero themes.

Changing the Win7 theme that supports Aero effects

If the problem is indeed here, then the taskbar and window will change as soon as you click on the theme you want to change.