Where is the risk of someone intercepting another person’s online activity the greatest?

The risk is the highest when someone is using an unsecured internet network connection, such as an unsecured public Wi-Fi.

Unsecured in this case means that the connection is not password-protected. In these conditions, it is very easy for a hacker to steal someone’s information from sensitive passwords to bank account number.

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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