Some games / programs will work, others you will have to reinstall. For instance MSoffice needs to be Reinstalled whereas Photoshop 6 does not. Now, the ones that do not need to be installed usually dont work to there full capability, because the registry settings are not all there. The best plan for someone in your situitation is to actually Call MS and just get another activation key. Shitty, I know, but they got us legit people by the balls here. That is unless you are willing to do soemthing shady, but we will not get into that on this forum
