What Is Zhinku.info/i/home.html?
Your browsers may be opening the search page http://zhinku.info/i/home.html on start-up even though you’ve never set this URL as your start page. It was a browser hijacker that did it; that is, a program or a browser extension that probably got onto your computer together with free software you’ve downloaded from the web.
How to Remove Zhinku.info/i/home.html
The easiest method to uninstall Zhinku.info is to run an anti-malware program capable of detecting browser hijackers in general and Zhinku.info in particular. You may try Norton Security; it has excellent detection rate when it comes to browser hijackers and other potentially unwanted programs (PUPs).