In order for email to work, systems rely on what are called protocols. These are essentially a set of rules that dictate how data moves from system to system. When it comes to email, there are currently two major protocols: POP and IMAP. While most email systems will support both, it is a good idea to know the difference between the two and which might be better for you.
Microsoft Outlook is an application included in the Microsoft Office Suite. While it’s most commonly used to access different email accounts e.g., personal and business, it also has other features, including calendar, contacts, and tasks. It also comes with a search folder that lets you instantly find messages that fall under certain criteria.