Need help locating missing information

I had an windows update.  When my computer shut down for that,t a Norton update with the vault was taking place as well, unknown to me.

 

I have lost all all but two log logins.  One is for Google and the other is Comcast.  I have done all kinds of suggestions from past postings(reinstalling, system restore).  I need my logins as well.  I wish I never stop saving them the "old fashion" way.  Norton took me hook line and sinker on their password/logins.  I depended on the Security Suite!

 

Any help on locating the missing information would be greatly appreciated!

 

Kathy

 

Windows 7 Home Premium

64 bit operating system

Comcast Norton

 

 

[edit: Clarified subject.]