You can run various reports to get insight into the progress and history of your accounts and deals. If your Salesforce admin has enabled Shared Activities, you can run certain standard or custom reports. These reports display details about events, tasks, calls, and emails, and their related contacts, accounts, opportunities, and other associated records.
Available in Lightning Experience in: Contact Manager, Personal, Group, Professional, Enterprise, Performance, Unlimited, and Developer Editions
Available in Salesforce Classic in: All Editions Except Database.com
Reports That You Can Run on Activities Run standard or custom reports that display details about your tasks or events and their related contacts, accounts, opportunities, and other associated records.