Can I add another computer in our house to our current subscription?

Norton Security | Norton Internet Security
1

We installed norton when we first purchased our computer about 3yrs ago, & have kept it updated.  Can I now add another computer in our house to the subscription without paying more money?  I can't find the original CD.

 

Thanks!

2

As huwyngr said,

If you open the norton window, click 'My Account', enter your email address and password in next window.

On the page that opens, it will tell you if you have any remaining activations.

And if you click the little dropdown arrow on the left, it will tell you your Key.

3

We installed norton when we first purchased our computer about 3yrs ago, & have kept it updated.  Can I now add another computer in our house to the subscription without paying more money?  I can't find the original CD.

 

Thanks!