How do I install the TWAIN or WIA Driver for Windows? is the driver software for USB connections to Windows Me and Windows XP only. When you connect the camera to the computer with a USB cable, the Scanners and Cameras Wizard will open automatically to assist with downloading. This driver also allows you to use Windows Explorer to display the camera's thumbnail images on the computer and download images with standard file copying procedures.
Be careful not to block the AF- assist Beam with fingers or other items. Try using a tripod or other stable support, and use the camera's self-timer to ensure that nothing is blocking the AF-assist beam.
When an image is blurry or cannot be brought into focus during shooting, there are certain tips to help overcome this. You can prevent camera shake by holding the camera firmly.