How to open a spreadsheet in Excel?

Question

How can I make that, when pressing the command button, it opens the first spreadsheet of Excel?

I am coding in Visual Basic Forms in Excel 2016. This is my code:

Private Sub OptionButton1_Click()
If OptionButton1.Value = True Then MsgBox (" Has decidido Actualizar el Inventario")

Workbook("Hoja1").ShowAllData
End Sub

Answer 1

The code can be simplified into this:

Sub firstSheet()

Sheets(1).Select

End Sub

Then go to the Developer tab, add a button, and assign it to this macro.