# User To use the CLI, you need to [download and install the `dx` command-line client](/downloads.md#dnanexus-platform-sdk). If you're not familiar with the `dx` client, check the [Command-Line Quickstart](/getting-started/cli-quickstart.md). This section provides detailed instructions on using the `dx` client to perform such common actions as logging in, selecting projects, listing, copying, moving, and deleting objects, and launching and monitoring jobs. Details on using the UI are included throughout, as applicable. ## Key Platform Capabilities The DNAnexus Platform provides powerful tools for data management, analysis, and collaboration. You can organize your data and analyses in secure, shareable projects with robust tools for uploading, downloading, and managing files. Using the Platform, you can run apps, workflows, and custom analyses at scale. You can also share your projects and results with team members while maintaining access controls. --- # 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://documentation.dnanexus.com/user.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.