How do I add a comment to an issue in Jira?

If you are working on a project in Jira, it is important to be able to add comments to issues in order to provide additional information or to ask questions. This can help to keep track of progress and ensure that everyone is on the same page. Additionally, comments can be used to provide feedback or to suggest solutions to problems. Knowing how to add comments to issues in Jira can help to ensure that everyone is able to communicate effectively and efficiently.