brother mein nay computer mein new window ki hay lekn ab office 2010 install nahi ho raha

mein nay net framework 3.5 sp 1 b install kya hay net say download kar k

pehly is computer mein yehi program install tha

bus installation hoti rehti hay aur bad mein error aa ka (bar end par jany k bad) close karen to error aa k installion end ho jati hay

please how i install office 2010 in my computer

please tell me complete procedure in detail
thanks

quick reply