What is the difference between the task quickview and detail page?

Tasks have a quickview and detail page. The former is to see a quick overview of the most important information and actions to take, while the latter gives a full overview of every part and field of the Task. On all pages you have the option to go directly to edit the Task.

From the Task overview page you can click on a Task name to go to the quickview, which is an overlay on top of the Task overview page for quick action. You can update the status, check off subtasks from or add subtasks to the checklist, or add a comment and/or attachment.

To go to the Task detail page, you can click on the arrow all the way to the right of the Task, or click on the Task name from the quickview. There you can see all the information and also add assignee(s), follower(s), connection(s), plus anything you can do on the quickview.