Yahoo! Toolbar - Internet Explorer
Yahoo! Toolbar for Internet Explorer gives you the assurance of a hassle-free surfing, because it has a Pop-up Blocker and Anti-Spy features for your security and peace of mind. You may enter the Yahoo! Email and Yahoo! Messenger without being bothered by pop-ups.
Yahoo! Toolbar is a freeware packed with the essentials such as a search box, a popup blocker, bookmark support, spyware removal and an award-winning Anti-spy technology. It can work with Win 98 and 2000 OS.