# Introduction The `add_prefix()` method in Pandas is used to add a prefix string to the labels of a Series object. It allows us to easily modify the index names of a Series by adding a string label at the beginning of each index. ## VM Tips After the VM startup is done, click the top left corner to switch to the **Notebook** tab to access Jupyter Notebook for practice. Sometimes, you may need to wait a few seconds for Jupyter Notebook to finish loading. The validation of operations cannot be automated because of limitations in Jupyter Notebook. If you face issues during learning, feel free to ask Labby. Provide feedback after the session, and we will promptly resolve the problem for you.
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