Yes. You register with your email address and a password of your choice. If you have a choice of email addresses, it's always best for security reasons to use a personal email address rather than a shared address or an address that may be reassigned to someone else (such as
[email protected]). And as with all passwords, you should choose something that won't be easy for others to guess, so please avoid using any form of your name or a family member's name, a pet's name, your birth date, social security number, etc.
A verification email will be sent to your email address. Click on the URL (or paste it into your browser) to verify the email address. This ensures that no else who knows your email address can use it to register with the system. It also ensures that the address is a valid one, and doesn't contain any typos.