Easy to modify clip art in PowerPoint

 For the insert clip art, and if you feel that the theme of the presentation is not very consistent, you can modify:

 Select the appropriate clip art, right-click the shortcut in the subsequent pop-up menu, select "portfolio → Ungroup " command, in the subsequent pop-up dialog box, click "Yes (Y) " button.

 And then repeated the "Ungroup " operation, can be broken up into a clip art a component, the component will not need to delete on the left to re-fill and other components modified, modification is completed, At the same time all the components selected, it can be combined into a whole.