Troubleshoot the index keeps rebuilding and Understanding the Indexing Option, Indexing Status, and Searching Windows on Windows 10

We found this issue where the indexing keeps rebuilding every now and then. This caused the Outlook search to stop working as well as the Unread/Read tab. Usually, the Event Viewer is a good start for pointing out the index/search issue. This time, however, we could not pinpoint the exact…