Which is the menu command to recolor a picture on a slide A. Insert -> Picture -> Recolor B. Tools -> Picture -> Recolor C. Format -> Picture -> Recolor D. Edit -> Picture -> Recolor

The correct answer is C. Format -> Picture -> Recolor.

To recolor a picture on a slide in PowerPoint, follow these steps:

1. Select the picture you want to recolor.
2. On the Picture Tools Format tab, in the Adjust group, click Recolor.
3. In the Recolor gallery, click the color you want to use.
4. To create a custom color, click More Variations, and then click Create New Custom Color.
5. In the Custom Color dialog box, use the sliders to adjust the colors, and then click OK.
6. To apply the new color to the picture, click OK.

Here is a brief explanation of each option:

• A. Insert -> Picture -> Recolor
  This option is not correct because it does not include the Format tab. The Format tab is necessary to access the Recolor command.
• B. Tools -> Picture -> Recolor
  This option is not correct because the Tools tab does not contain a Recolor command.
• C. Format -> Picture -> Recolor
  This option is correct because it includes the Format tab, which is necessary to access the Recolor command.
• D. Edit -> Picture -> Recolor
  This option is not correct because the Edit tab does not contain a Recolor command.