When users join LinkedIn, they agree to a legally binding user agreement that allows LinkedIn to collect personal information including their name, job details, and activities on and off the LinkedIn platform. LinkedIn uses this information for marketing, advertising, and sales purposes. They also track users' behavior through technologies like log files, cookies, and device/location data. While LinkedIn claims it prioritizes users' trust, its policies grant it broad rights to users' data and content without compensation. Users must review numerous privacy and data policies to understand how LinkedIn collects and uses their information for commercial gain.