Catch 23
Registration online requires filling a box called ID, which instructs me to open program and select "About" from "Help". Help in Word and Exel does not contain About, which makes ID inaccessible. It appears on startup signature, which disappears before I can capture the lengthy number.
For Messenger, registration requires following 3 steps that include verifying the receipt of an e-mail never received. M7 e-mail address is correctly entered on the form, but no e-mail arrives, blocking me at that early stage in the registration process. Without registration, Messenger cannot be used.