Why won't Chrome download on my computer?

I am currently using Firefox, and it’s okay, but I prefer Chrome.
I had Chrome once before, but my computer caught a virus, and I wiped the whole thing clean and started from scratch. When I try to download Google Chrome, it goes through the whole downloading process, but when the browser window opens up, it gives me a blank page, and keeps “Loading”. Why won’t it work on my computer anymore? Is there anything I can do to fix it?