It is very essential to change the password after fix interval. If in-case you do not remember the old password you can Reset hotmail Password by help provided by Live mail.
If there is an error in Hotmail mails sending and receiving you need to ensure several things. Have a look at all errors and eliminate them.
Once you feel that your hotmail account has been compromised. You need to recover your Hotmail Account. Hotmail provides alternative to recover your compromised Hotmail account.
The address book feature of hotmail is an advantageous feature that allows users to store and retrieve the contacts the user store. If you accidently delete some contacts you can restore it.
If you are facing hotmail sign in problem due to password ensure that password is correct. If you are still unable to login recover hotmail password or reset it.
If you are getting Account temporarily blocked message that means your hotmail account has been blocked temporarily. No need to worry as it can be made normal again.