In light of the recent Anaconda commerical license changes, the most obvious way around this is to move entirely to using the free PyPI repositories using pip alone.
This method outlines the steps succinctly to reproduce somewhat a starting conda environment, without ever having to visit the Anaconda website.
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Download your python from here.
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During install for Windows, remember to click the option 'Add to environment variables' (NOT 'add to PATH') This will essentially turn your cmd.exe into Anaconda Prompt.