Copy trading means that you don't have to decide on your own trades but rather follow those of someone else. It's an easy way to start trading, as well as pick up some trading tips from others who're hopefully more experienced.
Forex software is designed to take the guesswork out of trading currencies, but it is important to understand not only the advantages but the potential drawbacks as well.
Oanda is a regulated broker offering the ability to trade in foreign exchange in addition to metals and commodities. Their online service was one of the first in existence and they set the benchmark for numerous others that followed.