muja mera laptop ma windows 7 install karni hay but mera cd room kharab hay

mena usb sa windows krna ka tareka sekhliya hay pr ab masla ye kay windows ka files kaha sa laao ?

torrent sa samjh ma nahi aa raha plz agar kisi ka pas windows 7 ka iso image wala files hain to muja send karen plz takay main usb say windows kar pao plz plz