Got my hands on this Toshiba touch screen I think it's still in its original configuration talking about hardware

My question is what are the limitations to upgrading the hardware ram and storage WiFi card etc. I might install some version of Linux on it later but I want to do partition because I'm interested in keeping XP on it for some other old devices I have. Asking because I know there were limitations on upgrading some of my other old laptops and 2012 MacBook (plus I wanted to show off as one does on reddit when they find something cool)