Focu providing technical support and expertise to the sales team and customers during the sales process. Expertise provided to parties may include answering questions about a single product or a product line, providing in-depth demonstration of the products, assisting customer with maximizing the benefits from the products they bought, and diagnosing, troubleshooting, repairing, and debugging complex systems. Focu sproviding technical support and expertise to the sales team and customers during the sales process. Expertise provided to parties may include answering questions about a single product or a product line, providing in-depth demonstration of the products, assisting customer with maximizing the benefits from the products they bought, and diagnosing, troubleshooting, repairing, and debugging complex systems.ses on