Our recommended starting place for getting to know Kurzweil software is Kurzweil on the Web.
Log-in page: Kurzweil on the Web (be sure to bookmark this link)
You'll also have access to the Read the Web extension after you log into Kurzweil on the Web. Simply click Enable Read the Web at the bottom left side of the webpage:

Also, we have created a series of videos on some of Kurzweil's best features.
See the expandable areas below for links to Kurzweil for Windows and Mac. Please be sure to download and install the SSO patch when installing for Windows and Mac.
Mac
Download Kurzweil for Mac & install this Single Sign On (SSO) patch for Kurzweil for Mac.
If you need to remove this Kurzweil for Mac patch, the download above includes a patch removal tool.
Windows
Download Kurzweil for Windows & install this Single Sign On (SSO) patch for Kurzweil for Windows.
If you need to remove this Kurzweil for Windows patch, simply run the patch software again and choose Remove
Extra Voices and Videos
However, if you want extra voices, you can download and install extended voice-packs for Windows or voice-packs for Mac.
You can also learn about Kurzweil's extensive features inside the Kurzweil Academy webpage (Many of the videos lack narration, and we've let the company know about this accessibility barrier.)