Scrivener is one of the BEST writing programs out there! The Mac OS version has more functionality, but I love the Windows version.
LearnScrivenerFast helps you to navigate all of the MANY features within Scrivener.
You need an author website and/or blog if you don’t have one already. WordPress makes it easy. Self-hosted sites allow you to pick your own domain name.
MailPoet (formerly WYSIJA) is a great tool for building your email list. MailChimp and Aweber are very popular, but I personally use MailPoet. Find what works for you.
ACX is Amazon’s Audiobook Creation Exchange, where you can find narrators for your novels based on gender, style, tone, and dialect.