XX let me ask you that there are some pictures in the laptop which you gave her, as she want to re-install the computer system, do you have the copies in your hand?if so, she will not save those pictures in her laptop again.
XX let me ask you,there are pieces of photos in the notebook PC you gave her,there are some piece of pictures your father and mother took when they came to China,do you have backup?
Because she want to reship the operating system,if you have backup,she will not save those pictures.