if i use tune up 2009 and avg 8.0 and search and destroy will my computer will be ok for at least a year?

Yes, your computer will last longer than a year.

yes. your computer will be save,faster and lost longer

let avg and spybot update and run regularly, run tune up uttilities once or twice a month, just get the free version when it runs out download it again, even if you do get virus's theres nothing wrong with the conputer just the software running on it.

You can also check some of these out:
Reviews - Make Your Computer Slower to Faster | Registry Cleaner | Best Registry Software

ewww avg.... avast much better and prefered then AVG.. catches and stops more things. and by the end of the year, u will have to update your computers hardware...by 2010 most programs and games will require quad to run. and at minimum of 2GB of ram

I also suggest you check out Tools - Make Your Computer Slower to Faster | Registry Cleaner | Best Registry Software
It has a lot of links to software that could be very useful.

I agree ASUS, Avast is much better.

All i use.. havnt found a better AV program yet

Yes,your computer will be safe and last may be longer then a year.