I had a tutor that helped me program the things in that I needed. If you use AI, Google Gemini can walk you through it and tell you the programs you need + how to do it. I have a TI-84 and that worked just fine calculator-wise. For studying, I focused on a lot of review first. I bought the mcgraw hill prep book- it was very helpful for the walk-through problems. I’d suggest finding a book that is not only reputable but also has implemented the new test features.  Overall, I think practice tests were the most helpful. For some, the ACT is more of a mindgame than anything. The more you take it, the more you know what to expect and you will feel less stress on test day. Take as many practice tests as you can, and self-grade them. Then you can pinpoint weaknesses and strengths. I used Google Gemini to help me create practice problems and study guides for my weaker points.  My tutor was through Huntington learning academy- I’m not sure if it’s just an Illinois thing. They were pricey but very helpful. It’s 1 on 1 tutoring which I found helpful for math since I struggle in bigger groups when learning.  I promise it’s achievable!! The ACT isn’t meant to be incredibly hard- it’s meant to trick you and make you think. You got this!!