How hard would it be to crack Micorsoft Windows Operating Systems? Curious to see how difficult it might be . Need some knowledge of nesscary tools one might need to do it. And an idea of the difficulty. My friends and I are usually doing the opposite and writing programs so this seems interesting. We were thinking of it the other night and it got our minds pondering the thought if it was even possible.We also got to thinking that they have some of the most brilliant minds working for them and designing software that the encryption would be unbeliveable.