___ is a standard for constructing a LAN that is based on the original Ethernet but is up to 100 times faster than the original A) Gigabit Ethernet
B) Megabit Ethernet
C) Kilobit Ethernet

your answer is confidentiality

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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what? ? i don't get it