Recent DiscussionsMost RecentNewest TopicsMost LikesSolutionsTagged:TagRe: How can I figure out my Office 365 account? Hello xerez1947 You can check in Credentials manager on your PC if you have already activated your Office on this PC. Otherwise I can suggest you also to search your mailboxes using "onmicrosoft.com" as search criteria in order to find your account or domain at least.
