Which keyword is used to find a file from any date?

The keyword "datemodified:" is utilized specifically to search for files based on the date they were last modified. When you use this keyword in a search query, it allows for filtering results to include files modified on a specific date, or within a certain range of dates. This makes it particularly effective when the goal is to locate files regardless of when they were created or accessed, based purely on the date criteria set in the search.

Using "datemodified:" enables users to target specific timelines or to search broadly for files that may have been updated at any point in time. This functionality is critical for tasks such as data retrieval and incident response in cybersecurity contexts, where knowing the exact modification dates of files can provide insight into security incidents or data changes.

Other options do not serve the same purpose. For instance, "kind:=" is used to specify the type of data to look for, like documents or images, rather than targeting the modification date. "SEC" and "folder" do not correspond to common search keywords related to file dates. Thus, "datemodified:" stands out as the correct and most relevant choice for finding files from any date.