Using Bitcoin
Buy, receive, send, and hold bitcoin safely, and use Lightning in practice.
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What is the main difference between keeping bitcoin on an exchange and in your own wallet?
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What is the spread when buying bitcoin?
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What can be a cautious way to make your first Bitcoin purchase?
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What is a Bitcoin transaction ID, or TXID?
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What should you check particularly carefully before sending bitcoin to another person?
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You want to send a larger amount of bitcoin to a new address. What can be a useful precaution?
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Someone wants to send you bitcoin. Does your wallet need to be switched on or connected to the internet at that moment?
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What is the Lightning Network used for in Bitcoin?
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What advantage can Bitcoin offer for cross-border payments?
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