Quote from: serdar on August 06, 2015, 01:05:09 PM

hi. i am new in this area and i would like the moderator or persons who read this to explain me what is bitcoin mining and what are the free or best mining programs. thank you

bitcoin mining

People are sending bitcoins to each other over the bitcoin network all the time, but unless someone keeps a record of all these transactions, no-one would be able to keep track of who had paid what. The bitcoin network deals with this by collecting all of the transactions made during a set period into a list, called a block. Its the miners job to confirm those transactions, and write them into a general ledger. read more http://www.coindesk.com/information/how-bitcoin-mining-works/

bitcoin mining (difficulty)
* The difficulty changed every 2016 blocks the network seeks to generate a block every 10 minutes ie the time the difficulty of change per week because 24 * 6 * 14 = 2016
the difficulty of getting on or off based on the time it took to find the previous 2016 blocks if the blocks previously took more than two weeks to find the difficulty go down .. they took less than two weeks to find the difficulty GOES UP ..

Free best mining programs
Someone who start bitcoin mining 3-4 years before there are able to do bitcoin mining and earn bitcoins now the difficulty is up and require to spend money for bitcoin mining hardware