To select a good computer security product to protect your computer, you can use a free anti virus scan. Downloading a free product from a reputable site that will also remove unwanted software will allow you to test the possibilities. You can also get a free scan from companies on the Internet, although you may need to buy their products to remove any virus that is then found.
Examples of companies offering this possibility include Panda Security and also Bit Defender. Both companies use the marketing approach of giving you something for free with the aim of making you then see the value of buying their offer. The free scan is designed to show you how simple it is to use their product and how powerful the full solution can be for you afterwards.
Scans are a useful first step, but they are not sufficient. A good computer security product not only shows you that there is something is wrong on your PC, it also allows you to fix the problem as well. In addition, the solution should be speedy enough to prevent any damage in the mean time. This is why the best anti-virus solutions will detect problems as soon as they arise (whenever a virus tries to install itself on your PC) and they will also take action according to the way that you have installed them and configured them.
This level of capability is often something that must be paid for. There are however some solutions available which will provide a certain degree of protection for free. AVG anti-virus is an example of this.
A secure computer is not just a computer that is protected against viruses, but one that is also protected against other problems such as power failure or electrical surges. This is important for a notebook, but is vital for a desktop PC. Whereas the notebook typically has its own internal battery that offers a small degree of protection, a desktop machine has no “buffer” between it and the main power supply. So, if there is an unexpected power cut, you will lose any work that you did not save. If there is a power surge, it will pass directly into the desktop PC, blowing out fuses, or worse, as it goes. To protect your computer in this sense, use a surge protector and better still, get one that is combined with an uninterruptible power supply.
If anybody might try to walk off with your computer then you can use security cables to immobilize your computer on your desktop. In this case, the machines the most at risk are notebooks. Everything can be detached in a few seconds, and thieves are quite prepared to replace the accessories from other sources if they can get away with the “crown jewels”, meaning your laptop PC. A visible cable attaching your notebook is already a deterrent. This simple but effective computer security product comes in a variety of styles suitable for locking notebooks with flexible cable, locks, clips and key holders.
