# SMC Wizard Documentation File
# Copyright: SageMathCloud Authors, 2015
# License:   Creative Commons: Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)

language: sage
category: Tutorial  / Help
---
title: Getting Help
descr: >
    Sage has extensive built-in documentation, accessible by typing the name of a function or a constant
    (for example), followed by a question mark:

    ```
    log2?
    ```

    It's also possible to use the `help(...)` function.
code: log2?
attr: "[Sage Documentation](http://doc.sagemath.org/)"