Final answer:
Microsoft 365 administrators can typically expect support from the Microsoft 365 admin center for products that are in General Availability (GA). During Private Preview and Public Preview, product support might be limited.
Step-by-step explanation:
As a Microsoft 365 administrator for a company, understanding when you can receive support from the Microsoft 365 admin center is crucial for maintaining the company's productivity. Generally, Microsoft offers support for products that are in the General Availability (GA) phase. This means that products in GA are considered fully developed and are backed by Microsoft's support team. Private Preview and Public Preview phases may have limited support as they are still in testing phases. During these preview phases, the focus is on feedback and resolving issues before they reach GA. Therefore, one should anticipate support primarily when products are in General Availability.