VBA To Activate Worksheet or Workbook or Windows

This is also related to below queries:

1. activate open workbook vba
2. activate current workbook vba
3. vba activate workbook by variable name
4. switch between workbooks vba
5. active workbook vba
6. vba activate workbook by filename
7. this workbook vba

The Code:

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Windows("Book1.xlsx").Activate

Workbooks("Book1.xlsx").Activate

Sheets("Sheet1").Activate

Workbooks("Book1.xlsx").Sheets("Sheet1").Activate

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