Within Sitefinity, there are two types of content: single-use and reusable.
This content is created and managed on the same page that it is displayed on using the pencil icon widgets.
Single use widgets have a pencil icon. These are good widgets for content that you only intend to appear on this particular page (and will not be reused on other pages of your site). Perfect for features and announcements. Just drag the widget from the right column onto your page and choose Create Content or click Edit on the widget to add content.
This is content that site builders plan on using on multiple pages or needs to have a consistent structure. It should be created and managed in the “Content” tab area. This content type is usually displayed on a page using the pancake icon widget.
If you want to upload videos, images or documents:
If you want to create formatted content that you can reuse on different pages of your website:
Once you add content to Sitefinity, you'll need a widget to display your content. Start by creating a page or navigating from Pages to an existing page where you want to display content. You'll see all the widgets in the right column of your screen.
Depending on your permission level, you may only be able to make simple edits to pages that have already been built.
If you want to simply change the text or images on a page: