How to Get Bing Off Your Computer
This wikiHow teaches you how to remove the Bing search engine from your Windows computer and web browsers. While Bing is a commonly used alternative to Google, many types of malware and questionable software will set Bing as your default search engine and make it impossible to change to a different search engine from your browser's settings. You can fix this problem by removing the program or virus in question and then changing your browser's settings back to normal. Unfortunately, there is no way to disable Bing searches for Cortana.