What are flash cards?

i am a moment ago starting to learn in the region of computers and would like to kno what are flash cards and what are their function

What are flash cards?

Flash Cards are memory sticks close to SD, XD, Sony MS, etc... They are used to store information off of phones, cameras, games and other devices that use the storage medium.



A Flash Drive AKA Thumb drive is a usb operated storage device. Basically it can store a sure amount of memory on a tiny drive that fits in your pocket to convey around with you. They are obedient for backing up facts for short term and for transferring notes from one computer to another. Hope this Helps Good Luck.
Theres a couple of different things you could mean.



If your chitchat about a USB memory stick, which is sometimes referred to as a Flash drive, after its something which holds data, so you can move notes from one pc to another. Just newer technology.. it used to be floppy drives, consequently CD's, now USB sticks.



Or you could aim a flash card for a camera, or phone, PDA's etc, and sometimes you use them in a computer, if the computer have a card reader, or you have a special Zip drive or card drive that read them. They basically also move things give or take a few, like USB drives,or they could merely be in a clear in your mind place as an extra card to hold data, (e.g if a phones internal memory is 50mb, they go and get a 1gb card to have more music on their phone) but their recurrently dedicated to smaller prodcuts, close to the ones i mentioned above.

Theirs lot of different size flash cards, and a specific product can often simply take one type (MicroSD / MiniSD , SD, compact flash, and lots more which are irrelavent to name)