Data analytics online courses provide flexibility, allowing you to learn at your own pace. They are cost-effective, offer access to expert instructors, and are ideal for those who want to enter the field of data analytics or enhance their skills.

Prerequisites vary, but generally, a basic understanding of mathematics and statistics is helpful. Some courses may require prior experience with programming languages like Python or R.

Common topics include data collection, data cleaning, data visualisation, statistical analysis, machine learning, and data interpretation. Some courses also cover specific tools and software used in data analytics.