There are plenty of Windows applications that let you backup your browser settings, whether you're using Firefox, Internet Explorer, Opera, or other browsers. Or you can just use FavBackup, which is a single tool that will let you backup or restore your settings for five different web browsers for Windows.

FavBackup can handle your browser history, bookmarks, cookies, preferences, and other data. And it's both a free and portable application, which means you can run the executable utility from a USB flash drive without installing FavBackup to your computer.

[via The How-To Geek]