You want to know how secured is Windows 7 or not?
I can tell you, it is damn fucking secured that I can steal all the passwords in the Windows in just 5 seconds.
It seems like Windows did improve a lot. From easy to get hack (Win3.11), now become damn fucking easy to get hack(Win7).
This is why I use Linux now, hahahaha.

You see the picture up there?
That is the thing that used for steal passwords, key logging, screen capture and do a lot things, in just 5 seconds.
This thing is called Stealth iBot a.k.a Computer Spy.

This is the features that listed in the Computer Spy website:
* Covertly Record Everything A Person Does On A Computer
* Remove Stealth iBot