Arni, Have a look @ this article (http://avgclick.me/SlowdownAfterInstall).
AVG Guru
AVG Online Shield Service - in taskmanager this software is taking all the CPU and slowing all other software… How can I reduce this usage of my CPU and memory
Arni, Have a look @ this article (http://avgclick.me/SlowdownAfterInstall).
AVG Guru