I want to know more about Jira usage.
First of all, welcome!
Second of all...wow, that question is pretty open-ended--you never know what kind of answers you'll get with a question like that =) Actually, it technically wasn't a question =) Is there something specific you want to start with?
If you give us something a bit more focused, we can try to help. I don't think anybody would be interested in a total brain dump of everything they know =)
Recommended Learning For You
Level up your skills with Atlassian learning
Learning Path
Get the most out of Jira
Explore the interface and basic Jira terms, then discover how to effectively manage your work.
Learning Path
Atlassian tools and practices for developers
Focus on your development work by using Jira software features and functions efficiently.
Atlassian Certified Associate
Jira Software Essentials certification
Demonstrate proficiency in utilizing essential Jira features and working efficiently with Agile frameworks like Kanban and Scrum.
Online forums and learning are now in one easy-to-use experience.
By continuing, you accept the updated Community Terms of Use and acknowledge the Privacy Policy. Your public name, photo, and achievements may be publicly visible and available in search engines.