One of the questions I am asked most is “Should I upgrade to Windows 10?”
For most users the answer is there are few advantages for Windows 10 for the average user. Some day you will be forced to upgrade, but don’t be rushed now. I would not avoid Windows 10 on new computers, but on older hardware there is no overwhelming advantage to Windows 10 over Windows 7.
Windows 10 is not the nightmare that Windows 8 was to many users who struggled to relearn how to do even basic tasks. There is a slight learning curve for Windows 7 users, but it is no longer overwhelming to most users.
On the other hand, if you are buying a new computer with a touch screen and already use a gesture based smart-phone, then Windows 10 is for you.