photoshop cs6 copy layers to another file?

To copy layers from one Photoshop CS6 document to another:

1. Open the source file containing the layers you want to copy.
2. Select the layers you want to copy in the Layers panel.
3. Right-click the selected layers and choose "Duplicate Layers."
4. In the Duplicate Layers dialog box, choose the destination file from the Document drop-down menu.
5. Click OK.

The selected layers will be copied and added to the destination file.