dydydy

I would like to know...
when I take a picture with my sony digital camera
how do I transfer the data by linking the camera to computer? with or without memory card... but not by plug/unplug memory card from camera to pc again and again@@
is there any cables I should buy or programs I have to download?

Also my frd has a problem..
when he connects his digital camera to pc... he can not take pictures anymore... how do I fix this problem?



Basically what I want to do is to take a pic with my camera which is connected to a computer... and the computers reads the picture when I finish taking it.