Keisha asked:


I ahd to upgrade my computer in the shop. I did not have the code on my computer for windows. So the lady reinstalled windows xp and in the meen time. she said my programs should be on the hard drive. I try to click on microsoft works and it wasnt there. so I got all my disks together and tried to reinstall them ten i get an error code which i found out that the code means the cd rom drive isnt working properly. i have a dvd drive as well but i try it there and the same thing comes up i can not work this computer without my programs can anyone help. please dont tell me to call the lady because i am very upset that i have to fix this so i havent paid her the money i owe. so that is why i wont contact her. What can i do with this drive what can i do to get my programs she said the programs are on the hard drive how do i find them and reinstall them? sometimes i **** computers.

catnipcraze asked:


Programming languages are basically english and math, computer chip is made of circuits, they are not alive, how could they possibily comprehend human language and math.
some said it has to be translated into machinecodes, then what is machinecode? what form do they exist in ? I mean physically, what are the machinecodes? are they electrons? are they any form of particles?