Moving Average is arguably one of the most widely used technical indicators. There are many ways you can use the Moving Average indicators. The most common strategy is trading the crossover in a trending market. Another common strategy is to use the Moving Average to mark the support and resistance levels for trade entry.
Bollinger Bands is one of my favorite technical indicators because of its versatility and usefulness in a variety of trading scenarios and durations, from swing trading forex, trading binary options in a longer time frame (15 minutes+), as well as tick trading volatility indices to name a few.