Common problems with using hotmail:

• Log in problem-There was an issue looking up your account. Tap Next to try again.
• I recently did a "recover" on my pc. I have a Hotmail account
• Hotmail Login Issue : 'Something went wrong and we can't sign you in right now. Please try again later'

....

Will be solved here: http://hotmailloginproblem.com/

Common problems with using skype:

Creating log files on Skype for Mac

• Change my skype login name
• Can't send any image file on skype
• Remove someone from your contacts on Skype
• How to create a Skype account with Facebook
• Create a Group chat and group call in skype
• Update your Skype's profile details

Will be solved here: http://loginsk.com/