3690 is the Acer "Series" the model is usually something like "AS3690-2009",
if you look at the bottom of your computer you should find this information,
but judging from the fact that you have a Celeron M CPU, only 1 Gig of RAM
and are running in Windows Vista Basic, I'd guess that your Video card is
probably not powerful enough to handle this game.
If you want to get this game going, you probably can, but we still need to
make sure you video card drivers are up to date.
Try this:
Click your Start Menu button
Find Computer on the right and RIGHT-CLICK on this line.
a pop-up menu will appear, select "Properties" from this menu.
From the new window the comes up Click Device Manager on the left side and
accept the UAC security check.
From the new window, click on the Plus signs next to "Display Adapaters" and
"Sound, video and game controllers"
The info that appears under these lines are you video card and your sound
card driver names.
Respond with that info.
If your Video card says the following, you can find drivers at the websites
indicated:
Intel -
http://www.intel.com
nVidia -
http://www.nvidia.com
ATi -
http://ati.amd.com
As I said earlier, your system more than likely is NOT designed for gaming,
espically something as complex as graphically robust as Oblivion. At the
very LEAST you should upgrade your system to 2 Gigs of RAM if you want to
even attempt to play this game. Ideally you want to sell this notebook and
buy a gaming desktop.