so I got this pc just before Christmas and on boxing day I upgraded to windows 10. My vibox pc came with about 90 days of subscription as it came in a pack. so when I updated it it went to 0 days so from about 86 days to 0 in a mtter of minutes. I upgraded from windows 8, I then downloaded the windows 10 patch and still nothing I haven't said it sooner as my pc's dongle had been playing up and broke my internet however I am not happy that I bought a pc in a package that included 90 days of Norton and I only had about 4 days in total due to upgrading.