How to Hide or Display the Entire Sheet Tab Bar in a Workbook on MS Excel?
To Hide:
Step 1: Click on File in Excel, scroll down, and then click on Options.
Step 2: Click on 'Advanced' in left Menu in Excel Options Window.
Step 3: Scroll down to 'Display Options for this workbook,' and then uncheck 'show sheet Tabs.'
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https://www.youtube.com/watch?v=ANSYlC_bh_g