Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi Bence,
You may refer to this link for the information on how to proceed with cancelling the Microsoft subscription: https://support.microsoft.com/en-us/accounts-billing/subscriptions/cancel-a-microsoft-365-subscription
Additionally, please note that if your Microsoft 365 subscription was purchased directly from Microsoft, you can then cancel it from your Microsoft account. During the cancellation process, the system will automatically check whether your subscription qualifies for a refund. If eligible, the refund will be offered automatically. If the subscription was purchased through Apple, Google Play, or another retailer, you will need to contact that provider directly regarding any refund requests