One of the more popular things I've ever written is my (free) SQL Server Management Studio Tips and Trips eBook.
I've had a few people asking why I haven't done a video on it lately. I'm planning to do a series on it very soon.
In the meantime, here's a session that I did with Amit and the people from Data Platform Geeks a while back: Tips and Tricks Session
It covers a number of tips and tricks, but if you want all of them, you'll find the eBook here: https://ssmsbook.sqldownunder.com/