In this #mstip, TrainSignal's Heather Ackmann and DePaul University's Professor Alan Ackmann demonstrate tools in Word 2010 and Windows 7 that can help teachers save time grading student essays. In this clip, they demonstrate Word 2010's Track Changes and Comment tools, how to record audio commentary using the Windows 7 Sound Recorder, and how to use the Speech Recognition tool to dictate commentary right into Word 2010.