How to change your Facebook account's primary email address

You can change your primary email address on Facebook whenever you want. You can complete the process in a few steps on ...

How to change your email address on LinkedIn and make it your primary address

You can change your email address on LinkedIn and make it your primary address by updating your contact information.
Houston Chronicle

Do hackers have your email address? Here’s how to check — and what to do about it

Whether it’s a substantive danger or just repackaged data that’s nothing new, its presence should yet again raise awareness of the steps everyone should take to keep themselves safe online. And if you ...