ONE DAY I WAS GOING THRUUGH A BAD ROAD WITH MY LAPTOP WHEN I REACH TO MY HOUSE WHEN I OPEN MY LAPTOP IHAVE SEEN THERE A LINE LIKE SHOWING PICTURE OF AVOVE ICON. PLEASE TELL ME HOW TO REMOVE THAT.
Please calm down, giving advice is hard when the question isnt very clear(and capitals letters are only for the first word in a sentence)
So please give us some more information, is the line in your screen or is it just with some programs?
If its the screen itself, you prolly need to repair the screen. If thats under warranty you can bring it to the shop (ask if there would be any costs). If not under warranty, you are in bad luck 'cause a new screen costs a lot...
if its only in certain programs: tell us which and describe it well.