How to Accept Invitation to Join Slack Instant Message

 

  1. Check your email (normally send from @slack.com, you can search for it) to see the one like this



  2. Open email then click Join now



  3. Fill your Full name, Password then click Create Account

     

     

  4. Choose use Slack in your browser
    You can download the App for easier using as you want

     

     

  5. Come to your channel and say Hello with @ to tag anyone