Add Yahoo as a preferred source to see more of our stories on Google. To disable self-defense mode in Avast, you'll need to go into a 'hidden' area of the Settings. Open Control Panel. One quick ...

I've been using Avast for well over a year, and I love it. So far I haven't messed with the default setting, but every file I open makes the little blue ball spin. I could probably make that sound ...