A
computer
is
a
programmable
____________________
designed
to
automatically
carry
out
a
sequence
of
arithmetic
or
logical
____________________
.
The
first
use
of
the
word
"
computer
"
was
recorded
in
____________________
,
referring
to
a
person
who
carried
out
____________________
,
or
____________________
,
and
the
word
continued
with
the
same
meaning
until
the
middle
of
the
20th
____________________
.
From
the
end
of
the
19th
____________________
,
the
word
began
to
take
on
its
more
familiar
____________________
,
a
machine
that
carries
out
computations
In
the
beginning
,
____________________
were
as
big
as
a
large
____________________
.
It
is
only
later
that
they
have
become
smaller
and
____________________
,
____________________
to
anyone
.
This
has
given
way
to
personal
computers
.
Later
developers
created
new
____________________
to
help
users
perform
many
things
from
word
____________________
to
image
editing
.
A
large
scale
of
programs
,
some
free
and
others
costly
,
have
opened
new
____________________
in
information
____________________
.
Now
computers
have
noticeable
impact
on
social
relations
.
They
have
enabled
entirely
new
forms
of
social
____________________
,
activities
,
and
organizing
.
With
the
____________________
,
working
with
____________________
has
become
part
of
our
daily
lives
thanks
to
its
basic
features
such
as
widespread
usability
and
____________________
