I am looking for a very simple solution... i want to allow visitors to my website to sign up for my newsletter. I want them to be able to type in their e-mail address and click a button to subscribe. That's it. I'm writing my site using asp.net technologies and i want to know how to allow them to click this button and have their e-mail save to one of the SQL databases that are located on the server. if you can help i would greatly appreciate it!...

I want to allow users of my program to click File>Save and have a save dialog open and allow them to save all of their input. here is the background of my program.

I have a program that allows students to calculate their grades as the class progresses. I want them to be able to type in their information and i already have the program written for them to be able to calculate everything via different types of work based on weights...