If you are a user of Avast Antivirus, you might face little trouble in installation, un-installation, up gradation and other problems related to the software. This is the reason why most of the user starts to panic and end up replacing their software. However, this is not always the solution as you can take help by calling at Avast antivirus support number in order to resolve the issue. On the hand, if you want a quick solution, you can read further to know the steps for un-installing Avast Antivirus. Let’s take a quick look.