Will I lose my AntiVirus program that I bought over the internet?

I want to buy an AntiVirus over the internet (download it but it cost money), let's say my computer ends up crashing or I get a new one will I have to buy it again or will I have some sort of code?

Will I lose my AntiVirus program that I bought over the internet?trojan

u won't lose it at the most u will have to do is re install the program and when u by a anti virus over da Internet u have to make a user name a pass word.that is so u dont have to by it agin...... and i recon installing macafee it's free and very good protection i have it =)

Will I lose my AntiVirus program that I bought over the internet?abtuvurys 2005

Please install Avira Antivir. I have tried many Anti Virus programs including paid ones. But I have found Anti Vir to be both reliable and compact. It has better capabalities than AVG or any other Anti Virus systems.
For your anti-virus needs, I would suggest Avira AntiVir庐 PersonalEdition Classic. It has excellent heuristics, a virus detection rate that is better than most "paid-for" anti-virus programs and is light on using your computer's resources. Uses less then 10 MB RAM on my machine. And did I mention that it's free for life! Works great on my Vista box, too.

Download here:

http://www.free-av.com/

BTW, Avoid the free version of an anti-virus called AVG, it has horrible virus detection capibilities.

Enjoy!