After creating your Amium account, you can download the Amium desktop client to make the most out of Amium's collaboration capabilities. In the bottom left of the Amium home page, click your name to expand the menu. Next, click Amium for Desktop, and Download on the next modal to download the Amium desktop client.
When the download completes, double click the install package. Follow the prompts to install the application, and enter your Amium credentials to launch Amium.