I am a newbie here. Can somebody tell me what is "bitcoin adress"? Because i saw that i need to write it in my profile, but i don't know what is that, or where can i find it. Thanks a lot for help!
First of all you should research about bitcoin, you knew to Bitcointalk forum but you just ask "what is bitcoin address" although you can quite find out it on google
This is the answer which i found out on google
what is bitcoin address?
A Bitcoin address is a single-use token. Like e-mail addresses, you can send bitcoins to a person by sending bitcoins to one of their addresses. However, unlike e-mail addresses, people have many different Bitcoin addresses and a unique address should be used for each transactionWell, that's completely wrong as an answer.
Frankly, the answer from a live forum with a mix of people has got to be superior because it's self correcting. A random Google search is not self correcting. By posting your Google result here I correct it. (Similarly, Wikipedia is self correcting)
A bitcoin address is not a single-use token, as can be easily seen by charities and other organizations that accept bitcoin via a posted receive address. Similarly, when you put an address in your sig it isn't single use.
A "bitcoin address" might be either a public key or a private key.