In this Microsoft Excel 2016 tutorial, you will learn about the various causes and solutions regarding the missing sheet tabs bar.
Here is how to show your Excel 2013 tabs if they are all hidden –
1. Open Excel 2013.
2. Click the File tab.
3. Click Options at the bottom of the left column.
4. Click Advanced on the Excel Options window.
5. Check the box to the left of Show sheet tabs in the Display options for this workbook section of the menu.
6. Click the OK button.