Hi,
To the benefit of the users and makers of the various "fuller featured" security suites, some flexibility is allowed you as far as what parts of the suite you want to use, or even install at any given time.... say for example, you like to
not use a spam blocker, (most of the suites have this available) - but you can opt to not install that spam blocking program during Setup for the main security suite. You can re-run Setup and Remove or ADD whatever part you wish to, or the various programs that make up the main suite have their OWN Uninstaller....
Reviews of what one security oriented site considers the best of 2010 >> http://www.all-internet-security.com..._software.html
Firewalls have
levels of protection and for antivirus programs like Avast!, the antivirus/antispyware has levels of intensity, as well. The amount of interaction with the programs is affected by the strength you select. Antivirus programs that used to be only that are now antispyware also....and more, so you do have to find out exactly what you get.
You really have to take a long look at what you are considering, find out what it's parts are made up of, versus what you want it to protect you from. I think the best we can do, is check for quality, intensive testing results like get posted here quite often....of course our individual experience matters too, but one must look at the controlled testing results.
Some one in another thread here voiced a question about cost> I dare say every one of the ones available today have Trial versions, and most of those, can be easily converted to the premium version, so you do not even have to go through the UNinstall , and NEWinstall as we used to do. Also offered are program removal tools, which are becoming neccesary to uninstall the whole security suite successfully. Look around at sites like Amazon.com for bargains....or rebates offered in the online merchandiser's like Tigerdirect.com, Newegg.com, geeks.com., Staples, OfficeMax, etc.... tons of places online to find reduced, on sale, rebated or 40% off any given week.
I can't see why anyone would not just start trying one of the more common ones> they do work, for the majority without much hassle, and they all have user forums to get help. Try one!
Here is a small cost comparison > http://www.pcmag.com/category2/0,2806,4829,00.asp Just be sure you do not try using more than one full-featured suite at a time, and do not use two antivirus programs (Norton, McAfee, etc together, it will create problems.... even if you "keep one active and not starting up" don;t believe it because things are different these days. Most of the suites during installation check for other programs and will refuse to install, that is if you are lucky..... if a conflict does occur they can be difficult to fix.
*rant's over!*