https://thenextweb.com/basics/2020/01/28/how-use-facebooks-off-facebook-activity-tool/

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff.

Facebook today completed its global rollout of the “Off-Facebook Activity” tool, a process it started last August. CEO Mark Zuckerberg has called it a “Clear History” button in the past, and that’s a fair description: it lets you manage the information Facebook collects on your from other sites and apps.