I recently logged on messenger and lost all non facebook contacts, is there anything i can do to get them back?

Thanks
I swept several sender's unwanted email and checked for all future mail to be blocked but I keep getting mail from the same senders.  Any suggestions?
I have tried running virus software in Normal mode and Safe mode; reinstalled Windows 7 and don't know what to do.  Can't tell if it's a keyboard malfunction or in the software.  Any i-dears?
This is the message that appears me every time that I try to log in, and the second link leads me to this page. What's wrong with it?

Parece que hay un problema con Hotmail en este momento
Cosas que puedes hacer:

Is it possible to insert a photo directly on to a  Hotmail e-mail message and not as an attachment. Copy and Paste will not work with my own photos but allows copying off web pages and pasting.
I saved an unfinished e-mail as a Draft and I now need to amend it, finish it and send it, but I can't "reactivate" it, i.e. clicking in the text has no effect.  As you must have guessed, I am a novice, so please keep any answers as basic & simple as possible.  Hope you can help.      Yours,  Ridrobin.
Hi I received an email from the ''hotmail team'' requiring that I provide private information in order to confirm my account because of some hackings that have occured? I find it very fishy to give these informations and was wondering if it was a legit thing or not? Specially that they threat to delete my account in the next 72hours which has now become 48hours, since I received this email yesterday. It was sent by ''Email address removed for privacy**". Got no clue what it is.  Please help me I am very concerned!
When I try to creat a REGULAR folder in hotmail  I get this message "You have reached your limit of CUSTOM folders." I dont want to creat a CUSTOM  folder. I want to creat a REGULAR  folder
I have some email messages which I'm certain I have not deleted.  I have checked deleted messages which they do not appear i.  So where could they be and how do I access them.  The emails are from the period of the 10th to the 20th Sept.