I got a new computer at work. I was setting it up and suddenly got hit with one of these:
Now I ask you plainly: which is more likely - that I am going to spend anything more than 20 minutes - never mind the next 3 hours - downloading software & trying to diagnose malware on my computer by following Google's suggestions - OR that I am just going to switch my browser to use Bing or anything else instead?
This sort of approach will cost them in the long run.