Hi Gary911...first you need to buy some HALO...currently only available on the OTC market channel on the HALO Discord. Once you have some purchased and downloaded into their wallet client called Featherlight, there is a masternode tab. Click it and then click on "marketplace". There, you'll see all the currently offered smart contract driven public masternodes being shared. Minimum buy in is 10 HALO. Click the one you want to join, fund it by clicking on the wallet you want to fund it from, give it an alias so you will recognize it when you want to monitor it's activity later. Once the Masternode is fully funded, it will be come active and start paying out daily through the smart contract. You can move your masternode rewards to your wallet everyday with just a few clicks. Super easy, even for a newbie like me.