is there any way that i can use my canon powershot a570 IS camera as like a webcam ?? if there is how do i do it ? no, unless you know electronics or software stuff if your camera has software that will allow you to do remote capture. or if you a camera such as certain fuji's that will work as a webcam.to the best of my knowledge the 570is is not at all like fuji., so unless you find some shareware or freeware it might not be possible. Powershot a570 has AV out, so you need an AV-> USB adapter (for example Belkin) and a webcam software (for example Willing Webcam, http://www.willingsoftware.com)
Its own USB won't been recognized by the software. | 