How to open Win7 taskbar thumbnail preview

Friends who use Win7 system, if you open multiple windows during the process of using the computer, the system will automatically display multiple thumbnail previews in the taskbar, so that everyone can easily View the corresponding window to the taskbar. However, some friends have used the software optimization, which causes the taskbar thumbnail to disappear. At this time, you must be very anxious. In fact, we can re-open the thumbnail on the Win7 taskbar in just three easy steps. Recommended: The latest Win7 system download

Operation method:

1. Right click on the task, select the property, find the option to use Aero Peek to preview the desktop.

2, by searching gpedit.msc to run the Group Policy program, the user configuration & mdash; & mdash; management templates & mdash; & mdash; & ldquo; start & rdquo; find close taskbar menu and taskbar thumbnails One.

3, enter regedit in the Start Menu, Search programs and files into the Registry Editor, enter the following location: HKEY_CURRENT_USER \\ Software \\ Microsoft \\ Windows \\ CurrentVersion \\ Policies \\ Explorer.

Note:

establish a name for TaskbarNoThumbnail, DWORD key items in the folder, the key value to 1 to close the preview, the key value to 0 to turn preview .

By using the above method and then restarting your computer, you can see that the taskbar thumbnail is back. This method is the easiest and can be solved without installing any software or system. Therefore, if you encounter the same problem, you can first check it with the above operation to achieve half the effect.