Verified answer

CMD on a Mac is the equivalent of CTRL on PC/Windows.

You have to click and hold ctrl and while holding the ctrl button down click on the mask thumbnail (per the video) in the layers panel to get the selection. This works for any thumbnail found in the layers panel (mask, vector, raster thumbs, etc...).

Select what you'd like the inverse with the magic want or selection too, then go to the select menu. There should be an option that says "Inverse" click that, and you'll get the inverse of your selection. Now just hit the delete or backspace key :)

Photoshop is a layer-based gadget so something you do will merely consequence a single layer. it is merely the way it works. a million. Create a flatten layer it extremely is recommended to to create a flatten layer first by urgent Ctrl+Shift+Alt+E. it is going to create a layer which will merge each little thing yet in a clean layer. 2. conceal present layers on the layers panel, click on the eyeballs to the left of the layer's call to conceal it. 3. Edit the flattened layer With the marquee gadget, elect the backside element you elect to resize. desire this solves it!