Yes, clients can manage their Goldman Sachs accounts online through the secure online platform provided by the firm. This platform enables users to view their account balances, transaction history, and investment performance. Additionally, clients can execute trades, transfer funds, and access various financial tools and resources to help them make informed decisions about their investments. The online platform is designed for convenience and security, allowing clients to manage their accounts efficiently from any device with internet access. For more detailed information regarding account management features, it is advisable to visit the official Goldman Sachs website, where users can find additional resources and support options.