My father got himself in a nice trap: he let his Lenovo notebook to update to Windows 10. Hard to blame him, as user interface was confusing on purpose.Now 2 out of 3 USB ports are non-functional (USB 2 port works USB 3 ports don't), and there's no way to fix that. And apparently, Microsoft knew about the problem. Congratulations, Microsoft...
Ouch and they are also sending people to jail for producing CDs neccessary to use licenses they already sold. Microsoft still is evil.