Microsoft bing vs google

network and computer just started freezing on me. Something about the DNS server. After all these years" So, I downloaded Microsoft fix it center. reinstalled my internet provider. { don't know if that is what they want, my internet server? How did it get lost? What's the best way to troubleshoot. my routers address is every routers address. 192.168.1.2..So I don't know what this microsoft security is doing again, But man, They want you to have them as a default , but I really like google...so is that Microsoft doing it. ????I really hope not....each time I get sick of bing and go to google...Microsoft always finds some way to interfere with my connections......