The streamlined toolbar makes it easier to add websites to your
Favorites, search the web, clear your history, and access the other
tasks and tools you use most.
Internet Explorer Tabbed Browsing: Whether you're
searching the web, comparing prices, or just staying on top of your
favorite topic, Internet Explorer 7 lets you view many different
websites at one time — all within one organized window.
Internet Explorer Search: Internet Explorer 7 brings
your favorite web search providers to you. With the built-in search
box, you can search the web at any time without having to open a
search provider page. You can display search results in a separate
tab, and then open the results in other tabs to quickly compare
sites and find the information you want. You can even customize your
search by setting your favorite search provider as the default.
Internet Explorer RSS Feeds: Don't waste time checking
many different sites and blogs for updates. Just select the sites or
topics you care about and Internet Explorer 7 delivers all the new
headlines and updates to your Favorites Center
Internet Explorer Security: Internet Explorer 7 helps
keep your information safe by alerting you to potential phishing
sites — sites that look legitimate but actually are designed to
capture your personal information. It's also easier to see which
sites provide secure data exchange, so you can shop and bank online
with confidence.
Internet Explorer
Security badges indicate whether the site you are currently visiting
is suspicious or a site known for phishing (capturing your personal
or financial information).
Download Internet Explorer Beta 2
from here