If you're preparing to reinstall windows 7 you will need to locate your unique windows 7 product key, also sometimes called the windows 7 serial key, activation key, or cd key. normally, this product key is on a sticker on your computer or located with the manual or on the disc sleeve that came with windows 7.. Be sure to use the same version and edition of windows the computer came with. in other words, if it came with windows 7 home premium, you can’t install windows 7 professional. if the key is stored in your pc’s hardware. let’s start with the simplest situation.. The product key is for an upgrade version of windows 7 and a previous version of windows wasn’t on your computer when windows 7 was installed. to install an upgrade version of windows 7, windows vista or windows xp must be installed on your computer..
A windows 7 product key number can only be used to activate the same edition of windows 7 that it was for, and cannot be used to activate a different edition of windows 7. a family pack windows 7 product key number can be used to activate the family pack windows 7 copy on up to 3 computers at any one time.. Second, activate or install windows 7 license/product key to new pc . go to your new computer. i am sure, you must have installed windows 7 so far. if not, download and install windows 7 for free with this link. the easiest way to transfer windows 7 license or activate windows 7 license is to use the command prompt (admin). follow steps given. 1. find a free windows 7 product key finder program on the internet. 2. download the windows 7 ultimate product key 64 bit program. 3. install the program on your system. 4. run it and provide it with any permissions and details it asks for to find the windows 7 ultimate product key.