Cybersecurity Girl on MSN

What is a VPN and how does it work? Explained

What exactly is a VPN, and how does it work? This video explains what a Virtual Private Network does, how it encrypts your ...
ABC News

What Is Sotalol, How Does It Work, And What Are The Risks/Side Effects?

Dr. Naccarelli answers the question: 'What Is Sotalol, How Does It Work?' — -- Question: I have been placed on an antiarrhythmic drug called sotalol for my heart rhythm problem. How does it work ...