pd.read_csv('file.csv'): Reads data from a CSV file into a DataFrame. pd.read_excel('file.xlsx'): Reads data from an Excel file. df.to_csv('output.csv', index=False): Writes DataFrame to a CSV file.

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Toward the upper right of the OneNote app, click inside the box that has a magnifying glass icon and the words Search Notebooks. This will open the search pane. Type words or phrases into the ...