You are purchasing a lesson over Operating Systems and Systems Software. Although the lesson content highlights multiple operating systems, the activities are specific to Windows 7. The file is an electronic fill-in that can be completed on the screen. The file is password protected with a blank password to restrict editing only to the blanks of the worksheet. The associated PowerPoint file is available in my TpT Store. Sections include: 1. Application of Operating Systems and System Software concepts. 2. Label the Windows 7 Desktop parts (20 items) 3. 20 Check Your Understanding questions (with word bank) 4. Activities - 2 Using Windows Help and Support activities, 1 history of DOS activity, 1 Google Android Operating System activity This activity is jam packed with inquiry activities that will surely keep your kiddos engaged for at least 2 class periods. E-mail me for an answer key after your purchase. Enjoy!