How do you put more games on the 7 inch mini notebook?

I have a 7 inch mini notebook Windows 6.0 , and it is very limited on what it does . I would love to put more games on here so if you could tell me a website where I can download it from that would be GREAT! also the youtube v1.16 stopped workin on my netbook . Everytime I open up a video on core player , it says error video not foundd . I dont know what the problem is because when I first got the netbook , youtube worked fine , and i havent changed anything since. I have an SD card , so that frees up a little storage . Please help me to solve this problem . I love this netbook, but it s hard to deal with when the Windows 6.0 is outdated . Thanks to anyone who can solve this issue.