I would say to anyone thinking of either installing or buying a machine with Windows 10 installed - DON'T
Far better from an operational and security perspective to stick with previous versions - preferably before Windows 8.
DW has a laptop with Windows 8 installed, and it is unnecessarily complicated, slow, and very badly organised, and as ever, Microsoft has included stuff you don't need, and not improved it's picture viewer for more than 10 years.
My own preference is for Apple Mac, or even remove the Windows software and install Unix/Linux instead.
PS: Having worked for over 30 years in IT and Telecoms I've come across (lived through might be a better choice!!) of so many incarnations of operating systems on the humble PC, Unix/Linux/Apple are the only ones that have stood the test to time.