firsty incert in the phone tht carried the SD and check if it was passworded
get a new computer
Connect it to a computer - and format the card.
Most memory cards are sold empty so there is no need to format the card
Yes - If you format or erase it - it will remove all data from, the card ! If you're trying to move images from the card to the computer, it should simply be a matter of dragging the images from the card to the place on the computer you want to keep them.
I hope you don't have the card in it, The computer does not see the holder, only the card. I don't know if your PC has a sd card slot, or your using a reader. But if you have the micro card in the card holder and you put it in the PC or a reader and it does not see the micro card, the reader, card holder, or micro card could be bad. Did you format the card, if you formatted the card with windows and used the wrong format, you killed it, and its no good. If you use any card,sd, mini,micro, in anything such as a cell phone or anything like this, you use the devise to format the card, never use windows to format the card. If you want, you just erase the card , that is, you delete the files off the card, DO NOT FORMAT the card just to remove what is on it. So, the computer does not see a holder, a reader, it only see's the card when it is in a holder or a reader. To answer your main question.
Look, first you must get in to the ''sistem simbol'', there you can format the sd card, but i say you to call a profesional, cause this may not work, and format your computer ;D
first you put it in the adapter and connect it to the computer Next you go to my computer and right click on the sd card and click format
You can normally plug a memory card into a computer jack. From there, simply right-click it on My Computer and click Format
Insert it in the computer with the SD card. then format your card.
The card is broken. Buy a new one.
take out the SD put it in your computer,then format it there.
No.