Outlook PST files can be destroyed and can become inaccessible to you if anything happens. Thus, you may fall into situations to recover deleted items from Outlook calendar even if one of the aforementioned situations occurs. This can happen due to unintentionally deleting calendar entries or losing it due to file corruption, hacking, virus attacks or malware. However, in certain situations, there are chances that the user can experience data loss. It also assists the people in keeping track of their work and setting reminders if they want. The Outlook calendar provided by Microsoft helps the users to schedule and manage appointments, meetings and events among others. If you want to know how to recover deleted calendar items from Outlook, then you have landed on the right page.