Power IE è appunto, una barra che potenzia l'uso di Internet Explorer ossia in pratica è un IE ad-on (Fully integrated into IE, it's a handy toolbar). Meglio di quanto possa fare io per sapere esattamente cosa può fare per noi questa barra è sufficiente guardare l'immagine e correlare i vari numeri riportati qui sotto in modo di conoscere le varie opportunità che ci fornisce, fra le molte lingue manca l'italiano:

• 1)Timed Refresh - Auto Refresh This feature helps online stock trading greatly. Very useful for forums with frequent replies.
• 2)Stay On Top Place the current IE window above all non-topmost windows. The window maintains its topmost position even when it is deactivated. If you like to open up many windows for reading later or you want to monitor certain Web Site (e.g. online stock trading or forums), this is a very useful feature.
• 3)Open New Window in Background
• 4)Always allow popups from the current Web site Add the current Web site domain to the Approved Web sites list (Popup Killer white list). This allows you to override the Smart Popup Killer effect for individual sites.
• 5)Block Popups Enable/disable Popup Blocking, For More Information >>
• 6)Block Ads Enable/disable Ad Blocking, For More Information >>
• 7)Tools Add many useful features to IE, such as History Cleaner, Close all IEs, Stop all IEs, Refresh all IEs, Maximize all IE windows... etc.
• 8)Translation Translate websites from one language to another.
• 9)Options
• 10)Help