Your online activity leaves a record – a digital footprint that powers the personalized suggestion system you encounter daily. Every search query , transaction, thumbs-up, and share contributes to a https://www.youtube.com/watch?v=rXWWszEHUkM
Your Digital History , The Algorithm : The Way Your History Influences Recommendations
Internet - 2 hours 54 minutes ago whyyourdigitalfootprintd807240
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