but ,You will see that the WebGuard is active on your Avira AntiVir Personal – Free Antivirus WITHOUT the unnecessary SearchFree/Ask Toolbar.
this : http://www.raymond.cc/blog/archives/2011/07/11/disable-avira-searchfree-ask-com-toolbar-popup-nag-alert/
One I use is Puppy Linux (Lucid) which can meet even new hardware in order to function properly.
And the second one is Warry Puppy which can meet in old hardware components. The requirements
For usability it isn't very complicated to use since application you want to use is in the menu and it was arranged properly. For installing pet files it will just take a shorter time and it will tell you where the application to be located.
Quickpet is Puppy Manager that you can install the most common application like browsers.
Reason: Well I've patiently used Firefox even its frequently freeze likely unresponsiveness script, Also I think because of the system requirements met since a 1 GB RAM installed that cause consume a bit at all.
When your at it replace avast for avg because its way better! Avast sandbox is joke you can replace this for sandboxie free its a better option , and free to!