Re: What does these programs actually do?

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Thank you. Robert, Ian, DannyBoy and Vanguard,

Appreciate your explanations and good comments.
Personally I use these programs to clean up my PC.
I also use ZoneAlarm, Norton AntiVirus & AVG.

About four years ago 'Charnoble' caused a havoc in my PC,
and from then on I have lost trust on unknown software 'Products'.
In fact, I don't know when and how 'Charnoble' arrived, but it
activated on the last day of April on my PC. Lost a bundle of
files!. I have learned to backup and unplug.

I am getting ready to give a simple talk on PC use at a gathering
of retired folks (I am one of them). Would it be OK to quote
some of these information from your postings?

Good Day & Thank you again.


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