the clock shown on the right hand of the screen of the computer is charged by built-in battery or by electricity; if it is neither how the clock keeps running even though I unplug computer when I am done with it .
the clock shown on the right hand of the screen of the computer is charged by built-in battery or by electricity; if it is neither how the clock keeps running even though I unplug computer when I am done with it .
dasuki
6dogs4us
