Moving Average- one of the most used and effective indicators

Moving average- price above moving average is buy, price below is sell.

Definition of movind average(not important to know)
http://stockcharts.com/school/doku.php?id=chart_school:technical_indicators:moving_averages

Set up moving average on MT4 platform

http://www.youtube.com/watch?v=2yFQ5Z6_Ids

Other useful moving average video tutorial

http://www.youtube.com/watch?v=gw-1AhbYP8Q
http://www.youtube.com/watch?v=hFYa4_Y3Blk&feature=mfu_in_order&list=UL