Yes, customers of Public Service Company of Oklahoma can manage their accounts online through the company's official website. The online account management system allows users to easily view their account information, pay bills, monitor energy usage, and set up billing preferences. Additionally, customers can report service issues and update their personal information from the convenience of their computers or mobile devices. To get started, one can create an online account if they do not already have one by providing the necessary information. For detailed instructions and additional features, it is recommended to visit the relevant section of the PSO website where specific functionalities and services are outlined. This way, customers can take full advantage of the tools available for managing their accounts efficiently and effectively.