Hi,
Welcome to Microsoft Community.
I see that you want to remove highlight box when scrolling the cursor over the icons.
To do so follow these steps:
Look in the Performance Options, as shadowing is controlled there.
- Click Start, type advanced into the search box.
- Under Control Panel, click View Advanced System Settings.
- In the Performance section, click the [Settings] button.
- Select the Visual Effects tab.
- Uncheck the Use drop shadows for icon labels on the desktop setting.
Do post the outcome.
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