Edit: 2020 Commercial Software is now supported on Windows 10 as of software version 2015.1 (11.10)! This impacts the following products: 2020 CAP, 2020 Giza, 2020 Worksheet, and 2020 Visual Impression.
Check Help > About in your 2020 product to confirm your version number.
You may acquire the latest update via your Software Manager. Help > Check for Software Updates in your product.
You may also download the software update via the Support Download section 2020.net.
Please contact 2020 Customer Support for more information.