aslam o alaikum

friends meray pass 3 IDE hard drives hai aik mai win 2000 and 2nd mai win xp and 3rd mai win 7 aur mery pass pc DElLL precision 360 hai tower mai
mai teno hard drive chalana chahta hn ab mai kia configuration karo k meri teno hard chalay or boot option mai show ho jay jis say chaho mai boot kara sakn


mery pass softwares hai about job jo different win par chaltay hia please any one help me