The Harvard University provides research helps for who needs. The university provides lot of helps process like suitable research guides, video tutorials, request for research appointment and provide a situation to ask a librarian etc. The Harvard Library research librarians have subject expertise and have a deep understanding of the Library’s print, online and archival collections. Like the collections, they are a resource to be mined. Members in Harvard University community and visiting researchers may request an appointment with a research librarian who will provide advice on defining or refining research questions, developing a suitable research strategy, locating, and using subject-specific sources. For those beginning research in new area, get advice on the best bodies of literature and journal collections for a research question, as well as tips for searching more efficiently. For those working on more in-depth research, get advice on planning a comprehensive literature review, tracking your searches, organizing, and managing your references. The Harvard University also provides some research tools that help for understanding a research deeply. The research tools are RefWorks, EndNote, Harvard libX, journals search and Zotero. These tools are helps to researchers to collect and organize documents and references from the online source and find title for the journal etc.