This functionality only supports extensions that update via the Extension Manager Update tab. If you have extensions installed that do not use the Joomla extension update then they need to be assessed manually as detailed below. There wasn’t anything that jumped out as an issue during this review so I’ll skip the screenshots and in-depth analysis there. If you want to learn more about these modules, you can read up on them on the Joomla website. Tabs is perfect for displaying voluminous content within a small space.