To be fair...I use IE 7...and I don't have any problems...I also run my java and no problems.
My pc was built in 2001 and its not a new one by any means....
If you take the time to learn about security for your pc...you cut down the chances of getting infected greatly.   I haven't had an infection on this machine since I've had it....luck?  yes!
As long as you are on the internet...you can get infected by these things...they get more sophisticated every day...and no one browser or program will protect you.

 

“For those who believe, no proof is necessary. For those who don't believe, no proof is possible.”

[Stuart Chase]