This is a screen grab of my inbox on my hotmail account, to obtain this image by holding down Shift + apple + 4 to have a grid appear to grab my screen grab.

This is another screen grab of a new email, which you use when creating a new email to send to friends or business. I obtained this photo using the same technique as before, by holding down Shift + apple + 4 to have a grid appear to grab my screen grab.

This is another screen grab of how to add an attachment to your email to send documents or pictures to a friend or business associate. I obtained this photo using the same technique as before by holding down Shift + apple + 4 to have a grid appear to grab my screen grab. 

This is the last screen grab to show what the new message should look like after your attachment has been added to the message, and as before I obtained the photo by holding down Shift + apple + 4 to have a grid appear to grab my screen grab.