These days it is irrational not to download a free pc scan fix program. These programs offer a lot of advantages. They keep the PC free from malware, viruses and worms. Further more they ensure the health of the PC registry and the operating system (OS).
There are three basic types of the free pc scan fix programs, namely the protection scan fix, the clean up scan fix and the tune up scan fix. All the other types are the combinations of these three basic types. And the most comprehensive type would be the combination of all of these three types.
If the free pc scan fix program is of the first type then it will do every thing to ensure the PC protection. This is achieved by keeping a meticulous eye on the activities of the PC when the user has connected a USB drive or an external hard disk to the port or the PC is connected to other PCs or server by the means of LAN (Local Area Network), WAN (Wide Area Network) or by the internet. It will take care that no intruder is trying to communicate with the PC through any of the unguarded open port. Further more it will scan the emails for malicious content or attachments.
The second type of the free pc scan fix, namely the clean up scan fix, is responsible to up keep the registry of the system. As the computer and the OS ages the registry of the system tends to expand. It gets bigger and replete with obsolete and duplicated files. This in turn slows down the PC and also the PC becomes too unorganized. It is very important to freshen up a stale registry to let the PC give an optimal performance.
The third type of the free pc scan fix is the tune up scan fix. This is the most easily available and also the most important for the performance of the PC. As time passes by the OS degrades and deteriorates. This is a regular wear and tear process and is bound to happen. When the OS ages and deteriorates too much then eventually it crashes. The regular tunes up sessions make it sure that the OS will lead a long and a healthy life.
A very good free pc scan fix program is Registry Easy which is the combination of these three types. It has been 4 months since I downloaded it and by far it is running absolutely fine.