I am on windows. Every time I try to go on line a prompt tells me I'm not on the latest version of fire fox. I then download and save, but afterward when i try to go on line i keep getting the very same prompt telling me i'm still on the latest version of fire fox. The version downloaded successfully several times now. For the life of me I don't understand this, how many times do i have to download and save before it takes. I to the point that i tempted to use another browser. What in the world could be causing this because since i've done this my computer is as slow as molasses?