The Transform tool allows you to move, rotate, scale and skew a selection or multi-selection.
 How to animate using the Transform tool
How to animate using the Transform tool
                                                            - In the Tools toolbar, click the Transform tool or press Shift + T. 
- In the Transform Tool Properties view, make sure the Peg Selection  mode  is deselected. mode  is deselected.
- In the Timeline view, go to the frame on which you want to set the first position.
- In the Timeline toolbar, click the Add Keyframebutton or press F6. It is recommended to add a keyframe before moving the character. Moving a character's part without setting a keyframe will create keyframes only on certain parameters of the animation. You could run into issues later on when setting poses between existing ones. Creating a keyframe on all layers and parameters will ensure your pose is set and will not be modified by other poses later on. 
- In the Camera view, select the element to animate and move it.
                                                                     
                                                                
- In the Timeline view, go to the frame where you want to set the next position.
                                                                     
                                                                
- In the Timeline toolbar, click the Add Keyframebutton or press F6. 
- In the Camera view, animate the character.