Which Fiber implementation is often referred to as Fiber To The Premises (FTTP)? Check all that apply.

FFTH Fiber to the home, FFTB Fiber to the building.

i believe the two important functions that skype uses are nat traversal and user location.good luck        

explanation:

assuming you are in the home page.

1) go to the upper right hand corner

2) click on your "profile picture"

3) go down to "edit profile"

4) it should be titled as "edit your profile", click on "profile picture"

5) choose a file

6) press "change"

you're profile picture is updated

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