Hi
If I can add to what has been said:
Playing games - even basic ones - needs a reasonable video card. On-board graphics, as Nev has already pointed out, just aren't good enough to cope with the amount of data handling needed.
To advise on a suitable card we need to know what motherboard specs you have - particularly the slot where a Video Card to be located.
I found this:
click here
If this is your machine it suggests it is an ultra Small Factor - which in itself limits the choice of Video Card.
I cannot see any mention of PCI or PCIe expansion slots.
This is what is necessary to house the Video Card.
Let's see what the software comes up with - but you may be unlucky and your motherboard may not be equipped to accept a video card.
You could always take the side panel off and let us know the reference number on the motherboard.
Also - it looks as if your PSU is 220Watts.
If you can add a video card this would need to be upgraded too.