I was asked to provide a post that lists what people use for biblical helps all in one place. I will start and anyone is welcome to add to the list.
I love e-sword http://www.e-sword.net/downloads.html It is a mostly free program that you can download onto your computer and it has tons of resources and bibles and helps.
I also love scripture4all http://scripture4all.org/ You can download the program or check the scriptures right on-line. It is great for checking the Greek or Hebrew parsing.
Blue letter bible http://blueletterbible.org/ is also helpful although I rarely use it any longer since I have the helps already on my computer.
If anyone has already put their links in the comments area on other posts, please consider putting them in the comment section here so we can keep all of the resource links in one place. Thanks!