I have another problem, this time it is flashplayers. How do you know when they are working and how do you configure them ? The game I play, skyrama, runs poorly and I think that it might need a flashplayer. It is very jerky but only on my PC as far as I can tell. It work fine on my son's and sister in law's. So far I have tried reconfiguring my graphics card ( with thanks to AlbertP ) and have installed another new router but without any success. I seem to have mint flashplayer or adobe flashplayer on but I can't find any way of configuring them and I don't know if they are running.