What would be the best way to remove part(s) of a layer - while leaving yourself the ability to go back and edit it later?

🎲 Try a Random Question  |  Total Questions in Quiz: 728  |  🧠 Study this quiz with Flashcards
This question is part of a full practice quiz:
Adobe Photoshop Basics Test — practice the complete quiz, review flashcards, or try a random question.


What would be the best way to remove part(s) of a layer - while leaving yourself the ability to go back and edit it later?