So it means I don't even really need to send it to my wallet. I can do it straight from for example kraken to coinbase or bitstamp? Is there a fee I need to pay to do that?

Ok so let's just say I bought BTC on kraken and downloaded it to my wallet. I want to sell it on cionbase. All I need to do is just sent it to my coinbase account. Sorry it might sound stupid asking about it but I'm absolutelly new to this

Hello everybody. I'm new to bitcoin and want to invest some of my money in it, but before I do that I want to gain as much knowledge as I can.

I'm just thinking for example I buy some BTC on kraken can I transfer it to bitstamp or coinbase for example? If yes how much will it cost me?