trading setups and platforms

First time poster in the Day Trading Forum so bare with me!

I'm looking to get started into the day trading arena but I have absolutely no idea where to begin when it comes to trading platforms and software.
I've been trading with E*Trade for the last few years and I know they offer software at around $80 a month which seems alright.

Are there some more experienced guys here that would like to help point a new kid in the right direction? Or give some insight into their own setups?

I've only been doing medium term investments so I'm not that familiar with most of the lingo nor that technical side of the day trading game, because of this I'm not looking for something incredibly technical just yet!
Ideally it would be not too expensive, easy to run and understand, giving all the typical/expected indicators and such.

Thanks in advance guys!