Open Daedalus, select your preferred number and date formats, and wait for the node to sync (this can take a couple hours if this is your first time opening Daedalus).
If you have not previously created a Daedalus wallet, skip to the next step.
Type in the recovery phrase for this wallet and click “Continue”.
Give the wallet a name and create a new, secure password (recommend using a password manager, such as LastPass to generate a strong, random password).
If you did not restore a Byron wallet, skip to the next step.