Answer:
Macintosh.
Explanation:
Macintosh refers to a set of computers designed, developed and manufactured by Apple Inc. Apple officially began the sales of Macintosh on the 24th of January, 1984. The first designs of Macintosh are considered to be personal computers and had a mouse, in-built screen with a graphical user interface (GUI).
Macintosh developed the first design technology program which had a mouse and allowed for photo manipulation. This technology or software program used for photo manipulation is known as MacPaint, it was a raster graphics editor which was originally coded by Bill Atkinson using a Pascal programming language while its graphical user interface was designed by Susan Kare.
Yes they can contain copyright
Answer:
using more than one medium of expression or communication
Firewalls are connected with a network device which blocks untrusted network forming a barrier in between trusted and un-trusted network.
