You should boot from a clean disk before removing a virus. Some viruses can't be cleaned any other way.

So there's another virus or viruses that this thing has come from. But this is the closest thing they've got on the trail of dots.

Probably most galaxies are truncated—the density of stars in the disk drops off sharply. But NGC 300 just seems to go on forever. The density of stars in the disk falls off very smoothly and gradually.

This could serve as a springboard for more attacks on the Macintosh because it might spawn copycats.

Pay for one commercial package and add one or more free programs. Set the primary package to scan all the time and use the second ary programs only when you need them, so they don't conflict. It's like getting a second opinion from a doctor.

They're bloodsucking mosquitoes. You just can't get them all.