IPhone has forgotten hotmail and App Store passwords

Went to download something on the App Store. Typed in my password correctly 3 times but it's rejecting it. Also tried to refresh my hotmail account on my iPhone and that too is saying the password is incorrect. Does anyone know what the problem could be? Passwords that I entered are definitely correct

There's no way to contact Hotmail directly. They don't have a customer service or support line.
My account was blocked and i tried everything, I mean everything.
I changed my password, filled out the questionnaire with all the right details but nothing worked.
Finally, I went to this site
http://www.hotmailhelp.co.uk
A technician called me & fixed my account.
I was paranoid for almost 3 days. But thank god its all sorted now.