This document provides information about file management and defragging computers. It discusses how over time as a computer saves information in different areas of the hard drive, it can lead to fragmentation that slows the computer's performance. Defragging reorganizes files in contiguous order on the hard drive to improve speed. The document outlines the steps to defragment a computer by accessing properties and clicking "defragment now". It also discusses managing files in Outlook by creating folders and archiving old items to free up space in the mailbox while maintaining important files in an archive location.