To
switch
the
numbers
and
letters,
please
press
this
To
switch
the
capital
and
lowercase
letter,
please
press
1.7
Reset
Press
and
hold
the
power
button
on
the
right
side
of
the
device
for
1
minute,
then
you
device
will
reset
and
restart.
1.8
USB
connection
Connect
your
tablet
to
your
PC
with
the
provided
Micro
USB
to
USB
cable.
And
you
will
see
icon
appear
on
your
tablet,
choose
this
option
and
after
that
choose
the
turn
on
USB
storage
option
to
connect
your
device.
Choose
Turn
off
USB
storage
to
disconnect
your
device
with
PC