Just because the Web makes it easier to trade doesn't mean you should do it with less caution. Be especially wary of information in chat rooms that could come from anywhere. Take advantage of the company information and basic investing advice offered on the Internet. If you are willing to pay a monthly fee, good information and real-time quotes are widely available on the Web. Understand the Internet.
Many people automatically blame their broker if there is a technical problem trading via the Web.
In truth, problems using a Web site can occur anywhere from your PC modem to the Internet service provider, to the many Internet connection points along the way, to the server running the broker's Web site. You might call your brokerage for tips on speeding access. You shouldn't expect Internet quirks to disappear just because you have money at risk.