Forum:How do I follow a page?

Sorry if this is the wrong place to ask, but I can't seem to find out how to follow a page, i.e. so I'll get an e-mail when it's edited. Something said to click the "follow" link at the bottom of the page in question, but I can't find any such link & wonder if this is out of date. Any help appreciated. Wizardblizzard1 (talk) 21:51, December 20, 2017 (UTC)