MY FAVOURITE LAPTOP is this.I LIKE THIS VERY MUCH. .BECAUSE ITS WIGHT LESS. .AND SO SMOOTH AND SLIM IT IS SO WONDERFUL. .I HAVE EXPERIENCE OF THIS LAPTOP. .I USED THIS MY EVERY WORK AND BASICALLY IT HAS LONG BATTERY BACKUP. .AND GOOD QUALITY. .AND PROCESSING THIS LAPTOP SO GOOD .NEVER HANG AND .GOOD SPEED. .