What is iniciar sesion Messenger Hotmail

What is iniciar sesion, but what it is. This is also a problem in writing. By using tools such as google translate. By typing in a local language. I managed to make a translation tool. The topic that I wanted to write a iniciar sesion.

Moreover it is then not used.

What Happen, hotmail iniciar sesion. What happens to them or hotmail. It was then that my meaning. I would say that nothing has changed or new. What has been updated with a hotmail and hotmail iniciar sesion messenger.

I do not understand.