Skimping on HardwareTurning Off or Restarting a Server Computer While Users Are Logged OnDeleting Important Files on the ServerCopying a File from the Server, Changing It, and Then Copying It BackSending Something to the Printer Again Just Because It Didn’t Print the First TimeAssuming That the Server Is Safely Backed UpConnecting to the Internet without Considering Security IssuesPlugging in a Wireless Access Point without AskingThinking You Can’t Work Just Because the Network Is DownRunning Out of Space on a ServerAlways Blaming the Network