# Go Back or Forward The **Go Back or Forward** building block allows your TaskBot to navigate browser history by moving backward or forward. If there is no page to go back or forward to, the action will be non-consequential and TaskBot will continue to the next action. --- # 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.zerowork.io/using-zerowork/using-building-blocks/go-back-or-forward.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.