In 1986, mimeograph machines were (for the most part) replaced by digital copiers in elementary schools. Those of us teachers who experienced using mimeograph machines will forever remember the distinct smell of the still_damp, purple_ink worksheets that we handed out to our students _ by the ream full. (If you're like me, you can remember that smell right now!)
Easy Worksheet Management _ Right_click on any sheet tab (Sheet1, Sheet2, etc.) for a shortcut menu of worksheet options. This is a quick way to rename, delete, add, apply colors to worksheet tabs, copy, and more. By the way, you can also rename a worksheet by double_clicking on any sheet tab (Sheet1, Sheet2, etc.) to highlight the sheet name. Type a new name and press [Enter]. Tip: avoid ALL CAPS which increases the width of the sheet name and decreases how many worksheets can be displayed in one view.