The Office of Terror

Smart decision, you should never walk around in the dark in an empty building. Especially when creepy things are happening. You now embark on the next part of your journey. As you walk, you think to yourself "I would've never imagined retrieving my work folder would take so long." Along with that, but also this simple task has become quite creepy." As soon as you finished your thought, you hear the copying machine printing papers. Another creeping thing happening in a short span, has you confused and scared of what's going on. What should you do?