How to solve the problem that the Win7 taskbar preview thumbnail is gone?

How to solve the problem that the preview thumbnail of Win7 taskbar is gone? This is a common problem encountered by many Win7 users. The taskbar's preview thumbnail function allows us to easily view open applications, but sometimes the preview thumbnail disappears. This brings inconvenience to users, so how to solve this problem? In this article, PHP editor Baicao will introduce some simple and effective methods to help you solve the problem of the Win7 taskbar preview thumbnail disappearing. Let’s take a look!

How to solve the problem that the preview thumbnail of Win7 taskbar is gone?

1. Retrieve thumbnails through advanced system settings

Win7 system taskbar thumbnails have disappeared, and users can retrieve them by enabling desktop combinations.

1. Right-click the computer and select Properties to open advanced system settings. As shown in the picture:

#2. Enter the system properties interface and click on the setting option. As shown in the picture:

#3. In the performance options, select Customize and enable desktop combination. As shown in the figure:

2. Use the local group policy editor

Win7 system taskbar thumbnail disappears, users can use the local group policy editor The device retrieves thumbnails.

1. Enter gpedit.msc in the run interface and click OK. As shown in the picture:

2. Expand "User Configuration" - "Administrative Templates" - "Start Menu and Taskbar" and select Turn off the taskbar thumbnail as shown in the picture Display:

#3. Click Unconfigured and OK on the Close Taskbar Thumbnails page. as the picture shows:

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