I have checked and The "Insert Picture from Scanner" feature does not exist anymore in Office 2010. You can try the following workaround:
1. Start Word 2010.
2. On the Insert tab, click Clip Art.
3. In the Clip Art pane, click Organize clips.
4. On the File menu, point to Add Clips to Organizer, and then click From Scanner or Camera.
5. Select the image, click Add, and then close Microsoft Clip Organizer.
Here’s to Good Karma