Well, I'm just searching for the "exclude" option in the app

10 years ago I used Norton2003 Antivirus.
And it had an exclude option.
I guess that Exclude could be handeled in this (old) version of Avast that I'm using now

But because of something or somewhat it does not work...
And I tend NOT to update application because simple reason: every single update... imposes more and more CPU load than the previous version of the same app.
I have 512MB RAM memory.
It is hardly enough for the bare Windows.
And I use Netscape (from 1998) because it is simply better than google chrome from 2014! It just is better. Smaller memory "footprint", lower CPU load than Chrome... Why should I suffer with new, when the old can do the job... even faster!

On my computer, Netscape can open up to 500 tabs with ease, while Chrome starts to slow down after 20 or 30 tabs!
This was tested on Facebook, where I used custom-based scripts in Netscape that would open each of my friend in a new tab, over 500 tabs (1 tab = 1 friend profile) and netscape remain 100% stable.
Chrome chrashed with more than 1 gigabyte swap file that it loaded at that moment!