Here are the steps to create a PDF file using Adobe Acrobat :

1. Generate a PDF quickly by using menu commands, dragging-and-dropping files onto the Acrobat application icon, or converting clipboard data.
2. On the Acrobat File menu, choose Create > PDF From File.
3. In the Open dialog box, select the file that you want to convert.
4. Open Acrobat and choose “Tools” > “Create PDF”.
5. Select the file type you want to create a PDF from: single file, multiple files, scan, or other option.
6. Click “Create” or “Next” depending on the file type.
7. Follow the prompts to convert to PDF and save to your desired location.