Apple Menu bar on the apple is on top. Cloverleaf plus click see the hierarchical Option click on close windows all in the hierarchy close. Can arrange by name, date modified, and size and order that they appear.
Window shade collapses the window to just the title bar.
Scroll buttons allow you scroll up and down on the menu of you files, and right and left on you menus. Start allows access to all programs and other items similar to the apple on the Mac. Then user tells OS to create a second document - OS then creates another document of whatever length behind first document. Third document is created that is 20 bytes long behind first two. OS sets flag that says document area is now available.