What should I do if I do not display the program icon when I switch a window using the ALT + TAB shortcut Win8.1 system?

When many programs are turned on, we are accustomed to using the ALT + TAB shortcuts to switch between open applications. But some netizens responded that when using the win8.1 system, multiple applications open in the taskbar do not display the application icon that should be used, and applications that have already been opened cannot switch using the ALT + TAB shortcut keys as needed. This article describes how you should handle this situation.

First of all, it should be explained that this situation is caused by unreasonable setting of computer performance options, and knowing this is the solution. Right-click the "My Computer" pop-up menu, select "Properties"-> open the System window, click "Advanced System Settings" on the left-> click "Settings" under the Performance class-> enter "performance Options". Adjust the performance options to "Let Windows choose the best settings for your computer" or "Adjust for best appearance."

The above is the Win8.1 system, the Open application window icon does not appear, can not use the ALT + TAB shortcut keys to operate the processing method.