You may have noticed an unexpected installation of the Bing toolbar in your Mozilla Firefox Internet browser after receiving a Microsoft Windows Update. in addition to correcting problems with the search bars in Internet Explorer, one Microsoft update automatically installs the Bing search toolbar in Firefox for people who have used other Microsoft search toolbars, such as the MSN Toolbar or the Windows Live toolbar. However, you can remove the Microsoft Bing search toolbar from Firefox at any time. Tips Writer Bio
