Microsoft really wants you to use Bing to find stuff on the web, but users seem to really want to use Google to find websites and other content. So, it appears Microsoft has landed on a new trick to get people to use its tool: when you search for Google on Bing, the results page changes to look more like Google's famous white website. Which could be read as trying to spoof some users into thinking they're on Google.
If you look at your address bar, you can see that you're still on Bing, but it would be easy to fall for this trick if you're not paying attention. Thankfully, searching on Bing instead of Google won't make anything bad happen to your computer, except for getting different results than you might be used to.
