There are several computer preservation system that are floating around in the market and purporting to do many more tasks at once. While these products might be good, you must remember what you need first. For example, you might already have a good hacker protection system, then why would you spend in a whole package that includes hacker protection system also, when you need just the antivirus program? Such questions are considerable, because you do end up shelling extra buying things that you already have installed on your PC.

I am writing this article mainly to make you aware of specific purpose computer maintain system. These utility do the task they are developed for, and nothing else. Such standalone systems turn out to be good investments actually because they are naturally priced low, and they have special expertise in handling their unique task. There are several technologies; the only thing is you should know where to look. Howsoever, these are not promoted well, but they can be good learning is you want their specific features. Let us have a look into these black sheep Pc optimizer software which are actually useful.

Antivirus. The antivirus software has all the features that a good antivirus must have. It can block viruses, worms, root kits and Trojans and gets updated every hour with new definitions. Most package antivirus programs might not have that frequency of updates.

Personal firewall. The personal firewall scores over others on some counts. For one, it barricades the illegal entries and exits from your computer to the servers and thus nips hackers in the bud. But it also has a technology in it, known as the IntelliDefense technology, which blocks undesirable prompting messages too. Also, it has a stealth mode by which you can make your PC invisible to the hackers.

DriveScrubber. The drivescrubber is a disk cleaning solution. This removes all the unneeded data permanently and securely so that it cannot be misused any more. You can also clean up the free space on the disk to ensure that no unwanted entries have been made in that area. Also, it will restore your disk to a perfectly new condition after each wipe.

Search and recover. The simply named search and recover is a program that is primarily used to recover lost data from the computer hard disk. This includes accidentally deleted files and email messages.

Now, many sites are following the data protection system tactic to have single purpose system. That is good for the discerning computer maintenance product buyer who does not want to be saddled with programs he/she might not use after all.