Eric said:
Anyone know of a good spyware scanner that doesn't cost a whole lot or free?
To find and/or deal with issues caused by any sort of "adware"
and/or "spyware,"such as Gator, Comet Cursors, Xupiter, Bonzai Buddy, or
KaZaA, and their remnants, that you've deliberately (but without
understanding the consequences) installed, two products that are quite
effective (at finding and removing this type of scumware) are Ad-Aware
from
www.lavasoft.de and SpyBot Search & Destroy from
www.safer-networking.org/. Both have free versions. It's even possible
to use SpyBot Search & Destroy to "immunize" your system against most
future intrusions. I use both and generally perform manual scans every
week or so to clean out cookies, etc.
Additionally, manual removal instructions for the most common
varieties of scumware are available here:
PC Hell Spyware and Adware Removal Help
http://www.pchell.com/support/spyware.shtml
More information and assistance is available at these sites:
Blocking Ads, Parasites, and Hijackers with a Hosts File
http://www.mvps.org/winhelp2002/hosts.htm
The Parasite Fight
http://www.aumha.org/a/parasite.htm
Another thing I'm looking for is a registry scanner that will scan the
registry for errors. Is there a good inexpensive or free program for that
as well?
By "good," I assume you mean the one least likely to render your
computer completely unusable? CCleaner seems relatively benign, as long
as you step through each detected "issue" one at a time, to determine if
it really is an "issue" or not, and then decide whether or not to let
the application "fix" it. In my experience, though, most of the
reported "issues" won't be issues, at all. CCleaner's registry "tool"
is a great source of false alarms. I tried the latest version on a
brand-new OS installation with no additional applications installed, and
certainly none installed and then uninstalled, and CCleaner still
managed to "find" over a hundred allegedly orphaned registry entries and
dozens of purportedly "suspicious" files. CCleaner's main strength lies
in its usefulness for cleaning up unused temporary files from the hard
drive. No other snake oil registry "cleaners" are any better.
Why would you think you need to scan or clean your registry? What
specific problems are you *actually experiencing* (not some snake oil
program's bogus listing of imaginary problems)?
If you do have a problem that is rooted in the registry, it would
be far better to simply edit (after backing up, of course) only the
specific key(s) and/or value(s) that are causing the problem. After
all, why use a chainsaw when a scalpel will do the job? Additionally,
the manually changing of one or two registry entries is far less likely
to have the dire consequences of allowing an automated product to make
multiple changes simultaneously.
The registry contains all of the operating system's "knowledge" of
the computer's hardware devices, installed software, the location of the
device drivers, and the computer's configuration. A misstep in the
registry can have severe consequences. One should not even turning
loose a poorly understood automated "cleaner," unless he is fully
confident that he knows *exactly* what is going to happen as a result of
each and every change. Having seen the results of inexperienced people
using automated registry "cleaners," I can only advise all but the most
experienced computer technicians (and/or hobbyists) to avoid them all.
Experience has shown me that such tools simply are not safe in the hands
of the inexperienced user.
The only thing needed to safely clean your registry is knowledge
and Regedit.exe. If you lack the knowledge and experience to maintain
your registry by yourself, then you also lack the knowledge and
experience to safely configure and use any automated registry cleaner,
no matter how safe they claim to be.
Further, no one has ever demonstrated, to my satisfaction, that the
use of an automated registry cleaner, particularly by an untrained,
inexperienced computer user, does any real good. There's certainly been
no empirical evidence offered to demonstrate that the use of such
products to "clean" WinXP's registry improves a computer's performance
or stability.
I always use Regedit.exe. I trust my own experience and judgment
far more than I would any automated registry cleaner. I strongly
encourage others to acquire the knowledge, as well.
--
Bruce Chambers
Help us help you:
They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety. -Benjamin Franklin
Many people would rather die than think; in fact, most do. -Bertrand Russell
