That's what I do for such changes. uninstall old, install new.
Hi, As Windows 2000 (which does everything I need of a basic operating system just to email and have limited net browsing )will no longer be supported by AVG's antivirus I am considering having to move to Avast which still does.
Being fairly clueless about computers, could anyone let me know if there might be any snags when doing so, and whether I must first "Uninstall" AVG (which will lose it for ever, I guess, should Avast not 'load' for any reason?) before trying to move to the new A/V prog. ??.
Very many thanks in advance, Richard : email@example.com