When downloading and installing our software, you will be presented with 3 options:
1. Download Now
2. Install Now
3. Browser Download
For more information the installation technologies we use, please check out the docs here:
http://help.autodesk.com/view/INSTALL_LICENSE/2016/ENU/?guid=GUID-EF19D537-52E8-4889-AE05-D43A6C16C135
Please check out the following very helpful posts:
1. Downloading Software using Browser Download used for troubleshooting an installation problem:
a. Expand widget for Product.
b. Choose 32 or 64 bit.
c. Select Browser Download.
Screencast: http://autode.sk/1KWjRrS
http://upandready.typepad.com/up_and_ready/2015/06/where-is-my-browser-download-in-autodesk-accounts.html

2. Browser downloaded files vs Extracted files & installing Autodesk software
http://upandready.typepad.com/up_and_ready/2013/01/tip-browser-downloaded-files-vs-extracted-files.html
3. Use our Virtual Agent to download some of our products. It is integrated on our Blog site and in the Register Once site.
https://screencast.autodesk.com/main/details/be571ea9-fffc-40d6-8338-e0e7a3d82a3b

NOTE: If the Virtual Agent is empty, you will need to clear your cache and delete cookies in your web browser.
http://upandready.typepad.com/up_and_ready/2013/04/autodesk-virtual-agent-is-blank.html
4. For space requirements for downloading and installing our Suites, please check out this post:
http://upandready.typepad.com/up_and_ready/2012/06/downloading-software-you-need-at-least-triple-the-space-of-the-size-of-the-download.html

5. Downloading Software: Suites + Internet Explorer + Pop-up's
http://upandready.typepad.com/up_and_ready/2013/04/downloading-software-suites-internet-explorer-pop-ups.html
6. Downloading Autodesk Suites and File Corruption
http://upandready.typepad.com/up_and_ready/2014/05/tip-browser-download-file-sizes-error-file-corrupted-error.html
7. 2016 Browser Download Sizes
http://upandready.typepad.com/up_and_ready/2015/04/browser-download-files-are-2-gb-in-size.html