Search notes:

Excel Object Model: Workbook.Worksheets

workbook.worksheets is a collection that contains all worksheets in a workbook.
Macro-sheets, chart-sheets and dialog-sheets are not contained in this collection. The collection workbook.sheets contains all sheets, workbook.excel4MacroSheets contains the macro-sheets.
In fact, the type of worksheets is sheets:
? typename(thisWorkbook.worksheets)
Sheets

Selecting sheets

A single worksheet can be selected positionally or by name:
activeWorkbook.worksheets(3).select             ' Select the third worksheet
activeWorkbook.worksheets("addresses").select   ' Select the worksheet whose name is addresses
It is possible to select multiple worksheets with a VBA array:
activeWorkbook.worksheets(array(2,4,5)).select          ' Select second, fourth and fifth worksheet
activeWorkbook.worksheets("sales", "revenues").select   ' Select the two worksheets that are named sales and revenues

Index