Options dialog box: Environment > Preview Features

Use this page of the Options dialog box to enable or disable preview features in Visual Studio. The Preview Features options page changes frequently as different preview features are made available in Visual Studio.

Preview Features options page in Visual Studio 2019

You can access this dialog box by clicking Options on the Tools menu and then selecting the Environment > Preview Features page. Or, enter preview features into the Visual Studio Search box (press Ctrl+Q to move focus to the Search box).