Do u need to make money to be a y o u t u b e r

Linux is distributed under gnu gpl. why is this important? a. it ensures that only torvalds can profit from the sale of linux b. it prevents unknowledgeable users from downloading programs they don't know how to operate. c. it provides protection for the developers who created linux. d. it states that anyone can copy, modify, and share the program if changes are made public.

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

How do you take a green screen out of the video while editing?