To apply a Smart Filter to an entire Smart Object layer, select the layer in the Layers panel. To constrain the effects of the Smart Filter to a selected area of a Smart Object layer, make a selection. To apply a Smart Filter to a regular layer, select the layer, and choose Filter > Convert For Smart Filters, and click OK. Do one of the following:
Ok, so what you need to do is select the Crop Tool by either pressing C on your Keyboard or grabbing it here: From here, you want to drag in from the left and the top to adjust the image to the dimensions that we want, then press Enter to confirm the crop. Now this is an easy crop, but what you may encounter are some problems if one of your
Drag the channel from the Channels panel into the destination image window. The duplicated channel appears at the bottom of the Channels panel. Choose Select > All, and then choose Edit > Copy. Select the channel in the destination image and choose Edit > Paste. The pasted channel overwrites the existing channel.
Selecting the Move Tool. Make sure the "Background copy" layer is selected in the Layers panel. Hold down your Shift key, then click on the photo and drag it over to the right side of the original image. Holding the Shift key as you drag will limit the direction you can move, making it easy to drag straight across.
.
cara copy layer photoshop