When we deal with images, in many cases we can use combined command, for example, needs to move a multi-layered image document to another document,
The fastest operation is:
1. Create a new layer Shift + CTRL + N.
2. Split all of the following visible Shift + Alt + CTRL + E;
3. Select all images Ctrl + A;
4. Copy the CTRL + C;
5. Deselect Ctrl + D.
6. Delete the layer,
Need so many operations to achieve the result that we want, then we just store it for an action, the action in the options panel to set up a convenient function keys, so we can call at any time, very convenient,