I'm a big fan of https://wpbeginner.com, as Syd and his staff have a phenomenal amount of free tutorials, advice and even some free stuff for WordPress users.

This article is all about getting your WordPress site working as an https address. If you aren't aware of it, starting this month, Google Chrome will start showing sites without the https as NOT SECURE.

They'll do it regardless of whether or not you collect money on your site. Google wants the internet to be more secure and are basically forcing everyone to make the switch. Not having https is going to impact your site's ranking ... heavily.

Syd has taken the time to outline, step-by-step, the procedure to add SSL certificates and change the urls on your blogs. Move WordPress from HTTP to HTTPS He even goes into possible errors you may encounter and how to fix them.

I hope you guys find it useful!