A free download of the latest version of Anaconda, available for Windows, macOS, and Linux is available at the homepage of Continuum Analytics. At the time of writing, the latest version is Anaconda 5.0.1, released in October 2017 and available in 32 and 64-bit versions from https://www.continuum.io/downloads. This page also offers extensive download instructions for each operating system, a 30-minute tutorial that explains how to use Anaconda, a cheat sheet on how to get started, and an FAQ section. There's also a slimmed-down version of Anaconda called Miniconda that only installs Python and the conda package manager, leaving out the 1000+ software packages that come with the standard installation of Anaconda: https://conda.io/miniconda.html. If you decide to use this, make sure you download the Python 3.6 version.

Anaconda will install Python 3.6.2 as the default Python version on your machine. The Python version that is used in all chapters of this book is Python 3.6, so you're good with any version that starts with 3.6 or higher. With Anaconda, you get more than 1,000 Python packages, as well as a number of applications, such as Jupyter Notebook, and a variety of Python consoles and IDEs.

Please note that you are not forced to always use Python version 3.6 after installing it—using Anaconda Navigator (a GUI for managing local environments and installing packages), you can also choose to use Python 3.5 or 2.7 in a virtual environment. This gives you more flexibility in switching between different Python versions for various projects.

To begin the installation, download the 32-or 64-bit Anaconda installer, depending on your system capabilities. Open the installation and follow the setup guide to install Anaconda on your local system.