Playback speed×Share postShare post at current timeShare from 0:000:00/0:00Preview19310456The Substack Tech Most People Get Wrong: Tags, Sections, and Groups [2026]Sarah Fay, PhDDec 22, 2025∙ Paid19310456ShareWatch the 4-minute video above to learn everything you need to know about tags—plus groups and sections.A paid subscriber exclusive. Sections, groups, and tags in a nutshell:This post is for paid subscribersSubscribeAlready a paid subscriber? Sign inSubstack Writers at Work with Sarah FaySubscribeAuthorsSarah Fay, PhDRecent PostsYour Step-by-Step Guide to the New Substack Image Editor Mar 17 • Sarah Fay, PhDUse AI Transparently: You, Substack, and AI Workshop Replay and Written GuideMar 8 • Sarah Fay, PhDWrite Openings That People OpenMar 2 • Sarah Fay, PhD🔻 Substack in 10 Minutes: From Newbie to KnowledgeableFeb 26 • Sarah Fay, PhDHow to Create an Engaged and Vibrant Readership on SubstackFeb 8 • Sarah Fay, PhDBecome an exceptional bestseller with Simon HaisellJan 27 • Sarah Fay, PhD and Simon HaisellLive Substack Notes Writing WorkshopJan 14 • Sarah Fay, PhDCurate Your Substack Life by Setting Your 2026 Substack Goal Jan 4 • Sarah Fay, PhD