Hey dude don't leave tell a mod bout it they'll fix everything up for you.
Answer:
C is the answer to this question.
Answer:
eclipse, xcode, and visual studio
I believe its E she can insert a picture in the text book
Answer:
C, proprietary software
Explanation:
Proprietary software, also known as non-free software, is computer software for which the software's publisher or another person reserves some rights from licensees to use, modify, share modifications, or share the software. It sometimes includes patent rights.