Question

What are the special characters that appear on screen but do not print?

Answer 1

Enter
Shift
Control
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
Alt
This is my answer. Hope it helps!
(If it did help, please mark my answer as brainliest)

Answer 2

I think you're talking about Non-printable char in MS-Words they are

NULL

BACKSPACE

TABSPACE (use for giving space of 1.5inch in msword)

CARRIAGE RETURN

START OF HEADING

END OF TEXT

SPACE

Pilcrow

Non-breaking

space

START OF TEXT

ESCAPE(ESC)

etc.

***every word occupies some space and they have different value in Dec and Hex***

my teachers had told this.

I hope i have helped you!