____________________
computers
were
____________________
introduced
to
the
public
in
1980's
,
we
are
living
in
a
technological
____________________
.
The
first
computers
were
____________________
machines
that
did
not
have
much
____________________
.
Early
computers
were
often
____________________
expensive
and
customers
used
to
pay
hundreds
of
dollars
for
almost
____________________
machines
.
____________________
,
times
have
recently
____________________
and
computers
have
become
____________________
machines
with
many
____________________
.
