"My computer has suddenly started running slow?" için yanıti see this problem and i had same kind of issue long ago . just try few steps uninstall unwanted programs and junks . cut down some start up programs check to see if you run a virus cleaner and if possible upgrade the RAM and for any other help visit gateway http://us.gateway.com/gw/en/US/content/c...-support and let them fix this issue . try doing a update also that may help .