I use a Fuji FinePix S7000, and would consider myself to be a novice photographer. The two main problems I am experiencing is with overexposure and blurriness. In normal light situations, if I do not use a flash, the image is blurry. However, if I turn the flash up, the image is overexposed. Is there a quick way, without putting some kind of filter over the flash, of remedying this problem?