When people ask me about Internet resources with basic information about Mormons, I typically refer them to Mormon.org, a site provided by The Church of Jesus Christ of Latter-day Saints. If there are specific issues of interest to you, searching the many resources at LDS.org might be helpful. For real-life stories about members of the Church and the “Mormon experience,” the Church News can be helpful.
Let me know if you have a favorite basic resource that can help others interested in learning more about the Church.