How stake your tokens	https://support.polkadot.network/support/solutions/articles/65000182104-staking-dashboard-overview
Staking on Polkadot: Nominating using the Staking Dashboard	https://www.youtube.com/watch?v=F59N3YKYCRs
How stake in pool	https://www.youtube.com/watch?v=dDIG7QAApig
Using Polkadot with Ledger Live	https://www.youtube.com/watch?v=jL-N_IWiYVA
How to use Polkadot Vault	Technical Explainers