Do you use child accounts on Windows 8?
If you do, then you may need to hold off on oyur Windows 10 upgrade, at least until you have read the link…
http://windows.microsoft.com/en-gb/windows-10/set-up-family-after-upgrade
Microsoft have changed how the child accounts work in Windows 10, and you will need to set them up again after your upgrade, or your child safety won’t actually be working…!





