UNABLE TO DOWNLOAD FILES

i AM UNABLE TO DOWNLOAD ANYTHING I TRIED DIFFERENT BROWSERS, DIFFERENT WEB SITES.
EVERY DOWNLOAD COMES BACK AS AN UNCONFIRMED DOWNLOAD AND DOES NOT WORK.

1) Please stop using all caps. Yelling at us doesn't help and it's rude.
2) Please provide more information. For example, did this just start recently or has it always been a problem? If it just started, what is new or different since the last time everything worked well? What are you trying to download? Exactly how are you trying to download?
3) Please post a screen shot of the error message you are getting.