Cbe updated the documentation in the matter-labs/zksync-docs repository to clarify a technical limitation affecting Windows 10 passkey creation with ZKsync SSO. By analyzing the incompatibility between ES256 verifiers and Windows Hello due to the lack of RS256 support, Cbe provided clear guidance for users, recommending mobile devices or password managers as interim solutions. The work demonstrated disciplined use of Markdown for documentation and careful attention to security and cross-platform user experience. This targeted update addressed a specific onboarding challenge, reduced potential support overhead, and aligned the documentation with the product roadmap, reflecting a thoughtful and technically precise approach.