Slack does not have a global account system. Instead, each workspace operates independently.

Enter the email address associated with the workspace for which you want to reset the password, or choose to sign in with Google or Apple

Click "Sign in with email" if choosing email

Slack will display a list of all the workspaces you're signed up to with that email address

slack.com

This guide provides step-by-step instructions on how to change your Slack password. It explains the process for resetting your password, and emphasizes that each workspace operates independently, so you may need to repeat the steps for each workspace.