My computer will not let me download any programs. I have tried CNet, Gizmo, FileHippo, and the program companies themselves. I cannot download Comodo, Avast, Trend, FileZilla, or anything else. I have Malwarebytes and Avira, which scans come up clean but cannot download the updates for them. I have a Dell Dimension 2400, Win XP. Does anyone have suggestions other than getting a new computer? Thanks. </HTML>