A lot of games will run slowly or not at all on that laptop.
Halo and Far Cry will play on low/medium settings, Call of Duty (original) should be OK but CoD 2 upwards will struggle.
The 200M is quite a low-end card, roughly equivalent to the desktop Radeon 9200, X300, or Geforce FX5200.
Integrated graphics, especially on laptops like yours, are not meant for gaming - if you want to enjoy these games, I recommend you find an alternative (console, or a better computer).
Hope this helps, and welcome to the forums.