Most of us have "junk mail" email accounts. We use these only to sign up for free offers. Youc an sign up for free accounts from Yahoo, Hotmail, Netscape (just to name a few) I am sure someone has a Gmail invite they could send you as well.

Most of them have an "unsubscribe" at the bottom. I do this about once a month.

I have never gotten a free laptop. It is sounds to good to be true it is! Most emails like that require you to do extensive things.

HTH's!