Testing for Windows 10 compatibility has begun! Norton Security and Norton Security with Backup version 22.5 have been released as a BETA, and are available at the Norton Beta Center. Currently, testing is only available for people in the United States of America. Our goal with this test is to find and resolve all compatibility issues that might exist with running Norton Security on Windows 10 Preview. However, we also want to make sure that this update is compatible with all supported operating systems (XP, Vista, Win 7, Win 8, Win 10 preview). So if you'd like to test the beta, and are running any of the supported Operating Systems, we'd love to get your feedback on our Norton Security Win10 compatibility board.