Classroom management refers to the wide variety of skills and techniques that teachers use to keep students organized, orderly, focused, attentive, on task, and academically productive during a class.
Change locale and time zone. When you change the locale and time zone of a spreadsheet, it changes the spreadsheet's default currency and date and number formatting. 1  Open a spreadsheet. 2  Click File > Spreadsheet settings. 3  Click the Locale and Time zone drop-down menus to change your settings.  Click Save settings.
You can also click the first sheet tab in a range, hold the Shift key and then click the last sheet tab to also select all sheets in between. Click Print Titles in the Page Layout's Page Setup group or click the small arrow at the bottom right of the Page Layout's Sheet Options group.Check Row and Column Headers and then click OK to add row numbers and column letters to each page of the printout for selected sheets.ou can also click the first sheet tab in a range, hold the Shift key and then click the last sheet tab to also select all sheets in between. Click Print Titles in the Page Layout's Page Setup group or click the small arrow at the bottom right of the Page Layout's Sheet Options group.