The Alliance of Independent Authors is hosting the Tools & Tech for Indie Authors Conference from October 17th - 18th, 2020. It's free registration for the 24 hours of the conference and for accessing the recordings in the 48 hours after it closes.
You can find the agenda for upcoming sessions here.
If you've missed the free period, you can buy a six-month or a lifetime access pass to view the recordings.
Note: Some of these links are affiliate links, which means I'll get a percentage of the purchase price if you buy an All-Access pass.