google.comは安全ですか？

I like Google, but Google Chrome is bad. Why? Because right after it's first use, I closed it, and turned off the computer. The next day, there was a fake alert like "SPYWARE ALERT!" and when it went to my cousin's desktop, it F****** changed the desktop background to GREEN!!!! and McAfee popped up and said that it was removing a trojan called "Exploit-PDF.g.gen!stream" and my dad had to do a scan with McAfee (the rogue didn't popup at all during the scan) to remove the items. They're were two Exploit-PDF.g.gen!stream (both was from Google Earth & Google Chrome), RemAdm-PSKill, and Generic FakeAlert!htm. WE HAD TO DO PC RECOVERY ON THE HP COMPUTER AND HAD TO START ALL OVER AGAIN ALL THANKS TO GOOGLE CHROME!!! I like Google's search engine, but Google Chrome is COMPLETELY BAD!!!!!