A1:
| A camera raw file contains unprocessed picture data from a digital camera's image sensor. Camera raw files give photographers control over interpreting the image data, rather than letting the camera make the adjustments and conversions. When you make adjustments to a camera raw image, Photoshop and Bridge preserve the original camera raw file data. This way, you can edit the image as you desire, export it, and keep the original intact for future use or other adjustments. |
A3:
| Red eye occurs when the retinas of a subject's eyes are reflected by the camera flash. To correct red eye in Adobe Photoshop, zoom in to the subject's eyes, select the Red Eye tool, and then click the red eyes. The red reflection disappears. |