Windows 7 Recovery Partition?

if you install windows se7en using a disk that has already been used on another computer it will not work as the product key is already registered to someone else. you will only be able to use it for 30 days and then it will not work until you buy your own product key. when installing it will not make a recovery partition for windows se7en. you will have to have a disk with a valid product key to reinstall windows se7en. there will be no recovery partition to use. the first thing you need to do is go to the laptop manufacturers website and see if they have all the drivers for your laptop model. if they are not all there or you don't know what you are doing have someone else do it.