Not able to auto log on?

I just reinstalled Windows on PC and I noticed that even though I have it set to remember my password, it won't do it.

Anyone know what I need to do? I'm clueless when it comes this kind of stuff.
Thanks!

Now I am confused! It just worked!

It may have been because a cookie wasn't set for the website the first time you tried it. I know the other day I cleaned my puter and deleted all of the cookies and cache files. I had to go through the routine of signing in on all of the sites that I haunt on a regualr basis.

OK! That does make sense! I think my mind is just warped today!