pandas changing multiple values in a column

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Joan
21 Mar 2020
1mapping_dict = {
2    'Android': 'Android',
3    'Chrome OS': 'Chrome OS',
4    'Linux': 'Linux',
5    'Mac OS': 'macOS',
6    'No OS': 'No OS',
7    'Windows': 'Windows',
8    'macOS': 'macOS'
9}
10
11laptops['os'] = laptops['os'].map(mapping_dict)
12print(my_series)
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