Thanks for the help. found one of the several attempts at making a copy(disc to save) just in case was useable. so solved my problem in getting MS Ofc Student 2010 reinstalled.
my new problem is MS recognizes my password on iPad but not on the
new setup on hP notebook with new hard drive and loaded windows 7 instead of 8. Strange! Some things just will not open and play on iPad so must do with notebook. Also get tricked into downloading
additional unwanted programs although pop ups are supposed to be blocked. I have 3-programs which
may not have been part of MS window 7.....pursue point, highlightly, VO package. Do not know what they are. Why doesn't " properties" state what the program is and from whom? Does one really need to purchase and yearly renew a program to check the registry
and correct it?! Doesn't MS take care of that in automatic cleanup weekly?