The following will help you build up regular SEO knowledge in bitesize chunks:

Set up a Google Alert with the following parameter: site:www.seroundtable.com Search Buzz Video Recap: which will send you a weekly alert for https://www.seroundtable.com/video-09-30-2016-22781.html

You can get these fed into your inbox mainly which means you can flag them to read when it’s convenient.

Watch Google Webmaster Hangouts summaries via https://www.deepcrawl.com/blog/tag/google-webmaster-central-hangout/

· Sign up to the http://backlinko.com/ newsletter for all things SEO
· Google Algorithm Changes: https://moz.com/google-algorithm-change
· Checking Google Algorithm Fluctuation Activity http://mozcast.com/
· Content strategy: http://www.matthewbarby.com/ sign up for his newsletter
· Also follow SEO via https://plus.google.com/117050651698767370248/posts who basically aggregates all the main SEO blogs