I use my own anti-virus software solution. How I created my product? It was very easy  I developed my virus killer in Turbo Pascal. The IDE of Turbo Pascal is always run on my DOS emulator. I've a very good habit. The information and software which are stored on my computer very important for me, that's the reason why I do always a mirror copy about the content of my whole hard disc. If my computer is damaged by a virus I make a comparing between the original files and the supposedly infected files. I make a saving about the difference in HEX DECIMAL: this is the result the body of the virus code  I save this codes inside a virus.dat file and that's the database of my virus killer software which is developed by Turbo Pascal. My software doesn't do anything just make a comparing between
the database of virus.dat and the supposedly infected files. If there is a matching file, the code of virus will be removed from the infected file and after it's clean again. For my comfortable through the INT 27H (software interrupt request) I leave my virus killer in the memory of my computer likewise a regular resident program. It's really great because sometimes my own virus killer can make a cleaning in the background without my knowledge
Of course from time to time I always get newer and newer viruses like anybody else, but it's not problem because my antidote can be better and better thanks to these virus attacks.
Why I choiced the Turbo Pascal? Because that's the only programming language which is understandable for me  It's clear and I love the structure of this language.
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