Photoshop’s default behavior is to add a layer mask whenever an adjustment layer is created. You can however use the fly-out menu on the Adjustments panel to check/uncheck “Add Mask by Default” to toggle this behavior.
When sending a copy of a project to a client, you may want to protect the file, so that it requires a password to print or edit. This will prevent your client from using it before you get paid! To protect your file save it as a PDF (File > Save As… and choose Photoshop […]