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Learn how to protect your own data, devices, and systems from today's threats.
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CS50's Introduction to Databases with SQL
Learn how to create, read, update, and delete data with relational databases.
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18th-Century Opera: Handel & Mozart
Study Baroque and Classical opera
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19th-Century Opera: Meyerbeer, Wagner, & Verdi
Study Romantic and Grand Opera
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Data Science: Wrangling
Turn raw data into useful data
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Data Analysis for Life Sciences
Master key concepts using the R programming language
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Data Analysis for Genomics
Drive your career forward
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Machine Learning and AI with Python
Put your data to work through machine learning with Python.
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Health Care Economics
Explore the economic forces shaping US health care
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