DerBesserwisser: It does not matter whether you know what you are doing or not, there are a lot of people out there making money by finding errors in Windows. And as MS ins't offering fixes for those errors anymore your system gets more vunerable over time. It does not matter whether the browser you use on W7 is the same as on W10, as
a) Browser are also a target and (as every software) they are vunerable. They still get fixes, but this usually takes also time, so you end up in a situation where an error in your browser is used as a doorway to an error in your OS
b) malacious software may not use your browser directly but comes as a payload via some unsuspicious looking download - the times when you only need to worry about downloads from warez/pornz sites are long gone now, this is business model for some people.
There is no doubt about people exploiting vulnerabilities. Still, as i mentioned, i (and several friends of mine) rarely update after the initial installation of the OS and i can not report any issues. And i am talking about 20 years of Windows use. When you talk about the standard, non technical person, then i guess there will be some concern. But speaking for myself i don't see any issues coming up. My browser is secure and updated regularly and i don't just open any email attachments. :D
I would expect real issues as soon as something like steam, gog or similar services are hacked though. But i think that will not be different on Windows 8 or 10.
ussnorway: You dug up a 4 month old thread to ask me to explain networking to you?
Not really, i just saw that Windows 7 is not supported and looked for threads regarding this topic. No digging was involved. ;)
And i don't need an explanation of networking. I just wonder what people do what i don't seem to do. I secure my browser, i am very careful in general when it comes to websites, software etc... i sit behind a router with firewall, so there is no way to hack my windows. Except when the router/firewall is also hacked or has a weakness, AND someone happens to find my windows machine behind that router. Which i doubt.
I think many people tend to panic and it's just an exaggeration to make claims along the line of "there are no updates, Windows 7 will immediatelly be hacked!". If you are not totally clueless there will be no problem. If you have no clue, even the most modern OS will not protect you.