# Using the toolbar User Portal includes a special toolbar that becomes available when you launch a remote application or desktop. The toolbar appears differently for remote desktops and remote applications. The toolbar has also slightly different functions for desktop computers and mobile devices. The differences are explained in the subsequent topics. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.parallels.com/landing/ras-admin-guide/v20-en-us/parallels-ras-20-administrators-guide/parallels-web-client-and-user-portal/using-the-toolbar.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.