Nodes help support the Bitcoin network by validating the entire transaction history - find out how to buy a Bitcoin node here.| The Bitcoin Manual
Nodes play a vital part in validating and storing the entire Bitcoin transaction history - find out more about how Bitcoin nodes work here.| The Bitcoin Manual
If you are buying Bitcoin and want to store it for the long term then you can learn more about what cold wallets, where to get them and use them.| The Bitcoin Manual
A detailed review of to open Lightning Channels, why you would open a Lightning channel and what is involved in the various types of opens| The Bitcoin Manual
A review of DEX's that support Bitcoin trades and how you can purchase Bitcoin on these decentralised exchange services or P2P trading sites| The Bitcoin Manual
The Lightning Network is built on top of Bitcoin's main chain and facilitates instant and near feeless transactions - find out more here.| The Bitcoin Manual