I'm not the person to give you the most precise evaluation of your system, but I can say for sure that trying to run Seasons on this laptop would be asking for trouble. That EP really needs a dedicated graphics card, which you don't have. Late Night and HELS would probably be fine, and University might run well on lower settings, although each computer performs slightly differently. Your processor is also insufficient for the most demanding EPs, although again LN and HELS are much gentler.
It should also be noted that while 6 GB is just enough to run TS3, you really couldn't be running any other apps alongside the game while playing. Windows 10 takes up some of that (maybe 1.5 GB, although that probably differs a bit from one system to another), and the game can theoretically use close to its 4 GB limit.
In short, I think you'd have a better experience playing on a different system, if you have access to one. In this case it's not Windows 10 that would hold you back, but rather the insufficient hardware.
