How to set Win7 taskbar icon to display preview image when mouse hovers

1. How to make the Win7 taskbar icon display the browsing image when the mouse is placed on it?

If you have a problem with the taskbar icon preview function in Windows 7 and cannot display the window preview of the corresponding application normally, you can try the following methods to fix it:

1. 1. Check the taskbar settings: Right-click the taskbar, select "Properties", and make sure "Taskbar Buttons" is set to "Hide tab buttons when combined" or "Always hide tab buttons" .

2. 2. Enable Aero effect: The taskbar preview function requires Aero effect. Make sure the Aero theme is enabled on your system. Right-click on the desktop, select "Personalize" and choose an Aero theme.

3. 3. Restart Windows Explorer: Open the Task Manager (Ctrl Shift Esc), find "Windows Explorer" in the "Processes" tab, right-click and select "Restart".

4. 4. Check system settings: Some system settings may affect the taskbar preview function. Make sure the system display settings and related visual effects options are not disabled.

#2. Why is the block diagram not displayed when the mouse is placed on the taskbar?

The problem that the icon on the taskbar does not display the preview frame may be caused by a variety of reasons:

1. 1. System setting issues: The problem may be caused by changes in system display settings or visual effects settings. Try resetting these settings and check the results.

2. 2. Icon conflicts or errors: Some applications may interfere with the taskbar preview function. Try updating, repairing, or uninstalling recently installed apps to see if that resolves the issue.

3. 3. Operating system issues: Sometimes, bugs or corruption in the operating system can cause the taskbar preview feature to fail. Try using system restore or repair tools to fix system issues.

4. 4. Driver issues: Some graphics card driver issues may affect visual effects. Try updating the graphics card driver to the latest version.

Summary

1. (1) If you want to make the Win7 taskbar icon display the browsing image, you can try to set the taskbar properties, Enable the Aero effect, restart Windows Explorer, etc.
2. (2) If the block diagram does not appear when the mouse is placed on the taskbar, it may be caused by system settings, icon conflicts, operating system problems or driver problems. Try adjusting settings, fixing application or driver issues to resolve it.

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