umeed hai ap sub theak hoon ge. jesay android main app backup k software hen jin se hum installed app ko .apk format main save kar saktay hebn aur un ko install kar saktay hen fone main. mujay aisa software windows k liay chaiye. jesay main agar avast antivirus install karta hoon aur meray pas us ka setup delete ho jata hai to koi aisa software jis se installed avast ki exe file banai ja skay. waiting....avast ki example di hai. koi b program ho sakta hai,