Jira vs Agile - Issue Types explained | Atlassian Jira

Really enjoying the channel, a lot of really helpful information here!

Hi Boss, can i have few clarifications, on the below points
1 what are the different issue types in Jira
2 what is the work flow of project in Jira
3 How does the user story looks like, when u see something u realise yes this is the actual user story,and when you open a user story what all u see,
4 Define a user story
5 what is the format of a User story
6 how do you groom user storys

This is some next level thing man! Appreciated your efforts of explanation, it will going to be my center of debate in office. Haha :D
@Apetech Tech Tutorials