following message --- server error: 0x80048820

server: https://mail.services.live.com

DeltaSync_v2.0.o/aspx

windows Live Mail error ID : 0x80048820

When I go to
http://windows.microsoft.com/en-us/windows/outlook/calendar-holiday-other
and try to subscribe to US Holidays using the recommended
webcals://calendar.calendar.live.com/calendar/US Holidays/calendar.ics
I get the error
There's a problem with the calendar URL that you entered. Please make sure you've entered it correctly and try again.
Everything just dessappeared in my email accound and I receive and email welcome to outlook .. At 5am.??  Can someone help me I don't know how to recover my emails
Everytime I type in a email to search for it tells me there is an error with outlook but Outlook is running normally each time I check
I have deleted many emails to try to fix this problem but it continues to happen and now I have no idea how to fix this.
I wish to check certain emails from certain email addresses and can no longer achieve this.
Please help

Two weeks I could send 12 Pictures thru the e-mail and I tried today to do it again and it would only let me send 4 pictures. This will not work for me!

dear god will someone help me!  It is impossible to close my hotmail account.  I have no subscriptions, this is a free account. It's the same problem everyone else is having.  Please close this account.
My computer crashed last month and I have just noticed I do not have any contacts in my email account.  I am not sure when this happened but I did not delete them and I thought they were all stored online in my hotmail account.
I can do every thing on my outlook account except send new email or reply to emails. I have cleared my cookies and completely cleaned my computer. I need help with this asap please!