Most people use extra personal folder files like a filing cabinet, to store old data away in. The people who made Outlook recognized this, and have included a helpful feature called archiving. This feature lets you tell Outlook how often you want old data moved to a different personal folder file and which file to move it to; essentially doing your data management for you! There are some other ways to manage your data, like exporting it or using Mailbox Cleanup, which we’ll also talk about in this lesson.