The following are covered in detail along with the starting times:
How to add sheet:-35
how to rename sheet file:-01:33
how to delete sheet:-02:56
how to move and copy sheet:-04:20
how to use tab color:05:23
F2 Edit the selected cell.
Alt+Shift+F1 Insert New Worksheet.
Shift+F3 Open the Excel formula window.
Shift+F5 Bring up search box.
Ctrl+1 Open the Format Cells window.
Ctrl+A Select all contents of the worksheet.