Our product can be verified by activating it on the official Microsoft website or through phone authentication. Upon installation of a Product Key, you will receive a receipt from Microsoft to your email which confirms your purchase. The Product Key will also be associated with your Microsoft account, ensuring easy access. Additionally, we provide a company invoice as proof of purchase. These measures ensure that our product is genuine and legitimate. Our customers can trust that they are receiving a high-quality product that meets their needs. We prioritize transparency and honesty in our business practices to build strong relationships with our customers.