How with reads the card the SD Cary’s picture input computer?

Reads the card insertion SD card, inserts the USB receptacle after again, what can the computer have to respond? Or instruction?
Will prompt has USB equipment turning on, then may operate The right bottom will emit the new hardware prompt, will then come out a green arrow small icon.If you open are broadcasting automatically, will also spring a big window, will let you choose opens the way.(this may, no matter)
Then in my computer will present “the transportable floppy disk X”, opened directly can read operates