MT4 Audible and pop-up alerts

I'm new to MT4 and would like to know if this is possible .I'd like to recieve an audible alert and pop-up window when two different moving averages cross and RSI is at a certain level.When I click on expert advisors a moving average window comes up but I'm lost from this point on. I've also tried clicking on alerts, down at the bottom of the platform then right clicking to get Alert Editor but then there's no place to enter my requirements. Thanks much for any help!

Yes, but you would need to program it using MQL - MetaTrader's scripting language. You can also have it send out an email. I sometimes have alerts sent to a cell phone, which gets delivered as a text message.