22% of all users still run Microsoft's end-of-life Windows 7
22% of PC users still use Windows 7, which Microsoft stopped supporting in January 2020. (Photo by Drew Angerer/Getty Images) Researchers on Monday reported that 22% of PC users still use Windows 7, which Microsoft stopped supporting in January 2020. In a company release, Kaspersky said the study was based on anonymized OS metadata provided by consenting Kaspersky Security Network users. âA trusted operating system may seem fine on the surface, but if the vendor no longer supports it with important updates to the software, the system becomes more susceptible to attacks,â Kaspersky s...