# beginner's guide

- [Website](/beginners-guide/website.md)
- [How to register OneID](/beginners-guide/website/how-to-register-oneid.md): This article will guide you to register your OneID
- [How to link and unlink wallet](/beginners-guide/website/how-to-link-and-unlink-wallet.md)
- [How to set Primary Name](/beginners-guide/website/how-to-set-primary-name.md)
- [How to get Referral Link](/beginners-guide/website/how-to-get-referral-link.md)
- [How to Reclaim Permission](/beginners-guide/website/how-to-reclaim-permission.md): Reclaim Controller permission
- [How to perform KYC with OneID](/beginners-guide/website/how-to-perform-kyc-with-oneid.md)
- [How to extend OneID](/beginners-guide/website/how-to-extend-oneid.md)
- [How to use Sub-ID](/beginners-guide/website/how-to-use-sub-id.md)
- [Mobile](/beginners-guide/mobile.md)
- [How to register OneID on Coin98 Super Wallet](/beginners-guide/mobile/how-to-register-oneid-on-mobile.md)
- [How to link a wallet to a OneID](/beginners-guide/mobile/how-to-link-and-unlink-wallet.md)
- [How to set Primary Name](/beginners-guide/mobile/how-to-set-primary-name.md)
- [How to Reclaim Permission](/beginners-guide/mobile/how-to-reclaim-permission.md)
- [How to extend OneID](/beginners-guide/mobile/how-to-extend-oneid.md)
- [FAQs](/beginners-guide/faqs.md)
- [FAQs on OneID](/beginners-guide/faqs/faqs-on-oneid.md)
- [How to buy .babydoge DID](/beginners-guide/faqs/how-to-buy-babydoge.md): This article will guide you to register your .babydoge DID, link it with your wallet, and set it as primary name