help with Downloads

I dont know what's wrong, but my pc is not asking me where do i want to save a file, when i download something it just automatically download the file and i want to know what option i have to move to make it ask back where to store the downloaded file

hello im fairX the haxxor join my community of hackers if you payme enough i will give you access to a private area of download prompts ;)
http://forum.curse-x.com/index.php