A
____________________
is
an
input
device
that
helps
us
type
words
and
letters
on
a
computer
.
A
____________________
is
an
input
device
that
helps
us
move
a
pointer
on
the
screen
and
select
items
.
A
____________________
is
an
input
device
that
helps
us
record
sounds
and
voices
.
A
____________________
is
an
output
device
that
displays
images
and
text
on
a
computer
.
A
____________________
is
an
output
device
that
prints
out
documents
,
pictures
,
and
other
items
onto
paper
.
