How do i change my e-mail address?

how do i sign into my hotmail account if i've forgotten my password?
All of my emails from hotmail and outlook have disappeared overnight. My hotmail just stopped working (changed to outlook I suppose) a few days ago. I have extremely important emails that I need to get from that account. Originally they were there but now they are gone. Please advice ASAP. Thank you
How do i change my e-mail address?
I keep getting sync issues but everything seems to sync ok.

When I attempt to send a "Group" and email via BBC,  I receive a message:  Please use the following format for email address:  *** Email address is removed for privacy ***.  If you're using category names or nicknames, make sure you don't have any typos.  Possible typos:  *** Email address is removed for privacy ***.      This would be the correct email for John Smith, but because his email is abbreviated, Outlook will not send until I delete him from the group to email. 

 

Anyone have an answer for my dilema??   Thank you much.

just started getting this message.  all was good until this pm.  I see others having same issues- what do i do- any solutions or is this some kind of a virus or other in my computer? PSeaver
basically I need to make an email account account ending with live.com but the only option is .co.uk and outlook.com, please help
Can't upgrade to ad-free outlook.com, I keep getting the following result:

This service requires a Windows Live™ ID with active inbox. Please click Sign Out, and sign in using a supported e-mail address.

If you get this message more than once, report it as a recurring problem.
Message 3002
Hello

I did not get into my account for a long time, but when I go into my account, all my mails disappeared.
How do I get those mails back?
Sorry for my bad English

Regards