Playback speed×Share postShare post at current timeShare from 0:000:00/0:00Preview19110456The Substack Tech Most People Get Wrong: Tags, Sections, and Groups [2026]Sarah Fay, PhDDec 22, 2025∙ Paid19110456ShareWatch 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 | Sarah FaySubscribeAuthorsSarah Fay, PhDRecent PostsBecome 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, PhDSelf-promotion for people who hate self-promotionDec 9, 2025 • Sarah Fay, PhD and Maya C. PopaHow to Raise Your Open Rates Replay: December Substack Essentials WorkshopDec 7, 2025 • Sarah Fay, PhDBe Contrarian with Substack Icons Jessica DeFino and Emily KirkpatrickNov 25, 2025 • Sarah Fay, PhD, Emily Kirkpatrick, and Jessica DeFinoVideo Is the Future on Substack Workshop ReplayNov 9, 2025 • Sarah Fay, PhD