It generally comes with the software. If you purchase the software as a download it commonly comes in the form of an e-mail. If you had the key and then lost it, contact the manufacture of the software. If you registered your software most companies can tell you what your product key was. If not they will generally issue you a replacement number right there over the phone or in an e-mail. Don't use keys that another user gives you or that you find online. It's not legal and you can potentially get into some real trouble doing it.
if i knew what registration code u meant, i might be able to help u with ur little problem
Right-click on my computer and click on properties
In most cases it will come with the software. Occasionally you may need to email the company and they will send the key
If you are asking how to illegally obtain a registration key for free that otherwise you would have to purchase, that is illegal and highly not recommended.
You have to buy a key they are like $100 for up to 3 computers but even if it was preloaded on your computer that is only like a 30 day free trial.
What is the registration key
http://www.reverbnation.com/bukshot/songs
Buy the product and you receive the e-mail with the registration key.
registration key farm frenzy 3
zuma's revenge registration key
For each game downloaded, the player is given a unique registration key. In order to get a registration key for the game, you will need to purchase it.
lord runner game registration key
You can find the product key in the Dawn of War folder on your computer. You can find it by searching for 'regedit' on your computer.
Green AV is a misleading antivirus application. I really doubt that registration email and key will help you. You should remove this infections from your computer as soon as possible. Use MalwareBytes anti-malware, Spyware Doctor or SuperAntispyware
To get an Avast registration key you need to purchase a licence from the Avast website.