When the MSN Homepage & Bing Search Engine extension is installed, common symptoms include: Unfortunately, some free downloads do not adequately disclose that other software will also be installed and you may find that you have installed MSN Homepage & Bing Search Engine without your knowledge. The MSN Homepage & Bing Search Engine Chrome Extension got on your computer after you have installed a freeware software that had bundled into their installation this extension. When installed MSN Homepage & Bing Search Engine will set the homepage and search engine for your web browser to. MSN Homepage & Bing Search Engine is a legitimate browser extension, however there are some adware programs that bundled this add-on with other free software that you download off of the Internet.