> For the complete documentation index, see [llms.txt](https://wiki.holaplex.com/holawiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.holaplex.com/holawiki/faq.md).

# FAQ

- [FAQ](https://wiki.holaplex.com/holawiki/faq/faq.md)
- [Key Terms](https://wiki.holaplex.com/holawiki/faq/key-terms.md)
- [What is a Blockchain?](https://wiki.holaplex.com/holawiki/faq/what-is-a-blockchain.md)
- [How Does a Blockchain Work?](https://wiki.holaplex.com/holawiki/faq/how-does-a-blockchain-work.md)
- [What is Blockchain Software?](https://wiki.holaplex.com/holawiki/faq/what-is-blockchain-software.md)
- [What is a Blockchain Application?](https://wiki.holaplex.com/holawiki/faq/what-is-a-blockchain-application.md)
- [What is decentralized finance (DeFi)](https://wiki.holaplex.com/holawiki/faq/what-is-decentralized-finance-defi.md)
- [What is Crypto?](https://wiki.holaplex.com/holawiki/faq/what-is-crypto.md)
- [What is a Token?](https://wiki.holaplex.com/holawiki/faq/what-is-a-token.md)
- [What is a Wallet?](https://wiki.holaplex.com/holawiki/faq/what-is-a-wallet.md)
- [What is SOL?](https://wiki.holaplex.com/holawiki/faq/what-is-sol.md)
- [What is an NFT?](https://wiki.holaplex.com/holawiki/faq/what-is-an-nft.md)
- [How do I Unwrap SOL in Phantom?](https://wiki.holaplex.com/holawiki/faq/how-do-i-unwrap-sol-in-phantom.md)
- [How do I Bulk Mint?](https://wiki.holaplex.com/holawiki/faq/how-do-i-bulk-mint.md)
- [How Do I Burn NFTs?](https://wiki.holaplex.com/holawiki/faq/how-do-i-burn-nfts.md)