Cropping pictures in My Pictures
1 Press the Media Center Start button 
on the remote control, and select My Pictures.
2Select the picture you want to edit.
3
4Select Touch up, and then select Crop.
5For this step, you must use the mouse and keyboard. Select the arrows under the picture to move the picture side to side or up or down. Select the magnifying glass to move the cropping tool in or out. Select the rotate tool to move the cropping tool to a vertical or horizontal position.
6After you select the options you want to fix, select Save or Save As. If you select Save, you cannot revert to the original picture.
7Select Yes to save changes and replace the original picture file if you selected Save in the previous step.
Or
Select Yes to create a different version of the original file if you selected Save As in the previous step.
Rotating pictures
If your picture appears horizontally or vertically and you want to change the orientation, you can change it in Media Center:
1 Press the Media Center Start button 
on the remote control.
2Select My Pictures.
3Select the picture you want to rotate.
4 Press the i (More information) button 
on the remote control, and then select Picture Details.
5Select Rotate, and then press OK on the remote control.