Creating VBA Button to Do Three Operations Simialtaniously

Try this version with a ToggleButton:

Private Sub ToggleButton1_Change()
    With ThisWorkbook
        If ToggleButton1 = True Then
            .Sheets("Thai Menu").Visible = False
            .Sheets("Menu-MASTER").Range("C1,P1,AC1").EntireColumn.Hidden = True
            .Sheets("Options-MASTER").Range("C1,P1,AC1,BC1,BP1,CC1,CP1").EntireColumn.Hidden = True
            ToggleButton1.Caption = "Unhide"
        Else
            .Sheets("Thai Menu").Visible = True
            .Sheets("Menu-MASTER").Range("C1,P1,AC1").EntireColumn.Hidden = False
            .Sheets("Options-MASTER").Range("C1,P1,AC1,BC1,BP1,CC1,CP1").EntireColumn.Hidden = False
            ToggleButton1.Caption = "Hide"
        End If
    End With
End Sub

BSB