Happy April Fool's Day

Happy April Fool's Day everyone.My sis's laptop fooled me today.Make me panic like hell.When I switch on the laptop,the dekstop's background change to default.And I knew something was wrong,I went to C drive and check and as what I expected all pictures are gone which haven't backup.I was totally going to faint.My sis is going to send me to hell.I have no idea why the hell the laptop auto format.I told shu,and she thought I was fooling her.=,='''''deng~~~~~~~~That time totally don't have mood to fool people.Lol...I am sorry shu,cause say those bad words during the conversation.=p.those words doesn't meant to you.Hehe. I know you won't blaime me cause you love me.HAHA~~Finally I found it!!!All the pictures and files are still there.Oh my Guan Yim Ma,really HAPPY.Until now I still don't know why all back to default.BUT~~~~my sis's 'Favourites' there all gone.When she back she bla bla bla.....says,what had you done to my laptop?I said ' I don't know,when I switch on it already become that.you should ask dad =,=''''.What an advanced computer and laptop~~~My computer can auto restart and my sis's laptop can auto reformat.MARVELOUS dekstop and laptop I ever had!!!!!!!!!!=,=''''''''