Steam Client WebHelper is an essential component of the Steam application that powers features such as the Store, Library, Community pages, Friends list, and Steam Overlay. While it is a legitimate process, some users experience high CPU or RAM usage that can affect overall system performance. TradeFlock explains why multiple WebHelper processes run simultaneously, what causes excessive resource consumption, and the best ways to reduce it. Learn how to disable unnecessary features, clear Steam cache, update the client, optimize settings, and troubleshoot performance issues. This comprehensive guide helps gamers understand Steam Client WebHelper and enjoy smoother gameplay without unnecessary system slowdowns.