Make the Background of Your Icon Text Transparent on the Desktop

1. Follow the steps mentioned below,

1. Open the Control Panel
2. Click System
3. Click the Advanced tab
4. Click Settings in the Performance section
5. Check the “Use drop shadows for icon labels on the desktop” checkbox
6. Click OK until you close the windows

2.Right-click on Desktop - "Arrange Icons by" and ensure Lock Web
items is cleared.

3.Transparency will not work if you have web content on your desktop,
Control Panel - Display Properties - Desktop tab - Customize Desktop -
Web tab. Clear all check boxes.

4. Ensure the Wallpaper is an image file not HTML.