One of the best AV programs on the market is SUPERAntiSpyware Free. It has had rave reviews too and is quite easy and almost a pleasure to use.
I've been using it for quite a while now and I have almost completely discontinued with Ad-Aware Free and Spybot Search and Destroy Free. In fact, when I do run them, which is always AFTER doing a scan with SAS, I've found them to be a complete waste of time. They always found 'zilch'.
On a recent update of SuperAntiSpyware Free, I had a marketing plug for the SAS Professional Version sent down with the update. It offered a discount off the Professional Version, reducing the cost down to $19.95 and was accompanied by an offer of an additional Copy of the Pro' Version (for a friend or another computer) for just $9.95.
This is the first marketing plug I've ever had from them and I've been using it for over a year now. And, by the way, with SAS Free, you find there is an update wth new data on it available EVERY DAY.
Their motto says "Welcome to SUPERAntiSpyware - removes ALL the spyware, NOT just the easy ones!"
SUPERAntiSpyware Professional will detect and remove thousands of Spyware, Adware, Malware, Trojans, KeyLoggers, Dialers, Hi-Jackers, and Worms. SUPERAntiSpyware features many unique and powerful technologies and removes spyware threats that other applications fail to remove.
These are the main features of the two programs:
SUPERAntiSpyware Professional includes Real-Time Blocking of threats, Scheduled Scanning, and Free Unlimited Customer Service via e-mail.
SUPERAntiSpyware Free Edition is 100% Free and will detect and remove thousands of Spyware, Adware, Malware, Trojans, KeyLoggers, Dialers, Hi-Jackers, and Worms. SUPERAntiSpyware features many unique and powerful technologies and removes spyware threats that other applications fail to remove.
SUPERAntiSpyware Free Edition does not include real-time blocking or scheduled scanning.
Here's a link, which I've tested out before putting it here and it will enable you to buy the Professional Version for only $19.95 with a further copies for only $9.95 just like I've done:
http://www.superantispyware.com/shoppingcart.html?action=add&sku=SASSP000&tag=SASNOTIFY
If you want to read a bit more, then here's the URL for the main site:
http://www.superantispyware.com/index.html
NOTE: If you decide to try it, I'd first recommend you try and download the FREE version.
If you decide to upgrade to the Professional, then I'd recommend you do so at my link above and save yourself some money.
At my link above you are merely given a Registration Code to use with the Free program, which obviously you have most probably already tried and downloaded as the Free version. This allows you to upgrade the 'Free' program to 'Professional' and this neatly then allows the program to use the Professional Version's features, such as real-time blocking and scheduled scanning.
If you buy a second version of Professional 'for a friend or for another computer', then you are just given yet another Registration Code.
As you can correctly see, SAS Free and SAS Profesional are identical downloads and it's just the use of the purchased Registration Code with turns on the additional features.