Help Choosing laptop

Hello,
I want to change a laptop, I had a Dell that is very tired. I'm studying graphic design / web design but I am not very knowledgeable in computer.
Also I have a small budget, I found this computer "http://www.ahappydeal.com/products/product_25806.htm" and I would like to know if a product is correct? Knowing that I use quite regularly Photoshop, InDesign, or the type of software for my classes.

You're asking on the wrong website.