TradingView is definitely one of the best charting platforms. Millions of traders use it. Its ease of use, mobility and endless functionality are unparalleled.
Whether you're an active trader or just interested in the financial markets from time to time, TradingView is a great tool for researching, charting and screening various assets. You get a bunch of research tools for free right on the home page. With a free account, any newbie can practice trading for free!