I am trying to set a password to my linksys e1000 but it looks like I already did long ao but do not remember it-
When I go to 192.168.1.1 I am prompted to input this username and password I DO NOT HAVE IT and the neighbors and random straners r using my connection HELP-

They're using your connection? You never put any kind of security on your network?

There should be a reset switch somewhere on the router. Once you reset it, you should be able to then get into it without a password (sometimes the default username and password is "admin") and then make sure you set up some kind of security and then use a password that you will remember.