How to Open 2 Microsoft Project Windows

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Follow these steps: 

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1. Open your Microsoft Project file.
2. Navigate to the 'File' tab and click on it.
3. Select another project file you want to open and click on it.
4. Once done, go to the 'Window' bar and select 'Arrange All' to open the second file.
5. Then, drag the dividers to fit each screen. By doing this, you can open 2 Microsoft windows in Project.