What do you see in the small preview window when you choose Bubbles ? :
When I choose test it shows this:
If you get a black preview your driver is outdated.
Do not use Device Manager to update the driver.
See picture:
It will not work.
I then used my driver updater program DriverMax.
There is a free version that allows 2 drivers to be installed per day.
Or the paid Pro version that allows unlimited downloads.
I have the Pro version.
When the Device Manager updater screwed things up, I used DriverMax to update the graphics driver & Bubbles started working again.
I suggest you try DriverMax to update your graphics driver.
Since in the free version you can only download 2 per day, I suggest you at least get the graphics driver you need & install it.
Link to DriverMax:
DriverMax
Post back with results please.
EDIT--
DriverMax screenshot after updating:
Of course you could go to your graphics card website & download your driver from it.
I just suggest DriverMax because you said you don't know what you're doing.
It does the hard work for you.