Internet Explorer 9 Released: Here’s What You Need To Know
Microsoft has released the final version of Internet  Explorer 9, and there’s just one question you should be asking yourself:  Should I bother installing it? Here’s everything you need to know about  the latest release of Microsoft’s infamous browser.
Spoiler alert: If you are running Windows 7 or Vista,  you should absolutely install IE9 on your PC—even if you prefer Chrome  or Firefox, it’s better to have a secure, updated version of Internet  Explorer
What’s New in Internet Explorer 9?
If you want to see the full list of changes with all the original marketing detail, you can read Microsoft’s Beauty of the Web page, but here’s the highlights that you might be interested in.
- Completely New Interface – as you can see in the  screenshot above, there’s a completely new interface, designed from the  ground up to save space on the screen—in fact, it uses even less pixels  than Google Chrome.  
- Hardware Acceleration – IE9 is the first  browser that taps into the power of your video card to make everything  faster, by default. This browser is blazing fast, all around.  
- Pinned Sites – While Google Chrome might have  started out with their web applications concept, IE9 takes it to another  level by allowing site owners to customize the menus for sites pinned  to the Windows 7 taskbar.  
- HTML5 Support – Microsoft has finally learned  from their past mistakes, and focused on getting I.E. to the point of  compliance with Internet standards. There’s a lot of whiners out there  that say Microsoft didn’t make it work well enough, but I think it’s a  good first step.  
- Combined Search / Address Bar – IE9 integrates  the two boxes together into one, and even adds search suggestions that  work quite well, similar to Google Chrome’s combined omnibox.
There’s a ton of other, smaller, features below the hood, but these  are the most interesting features. I’ve also highlighted some of them in  screenshots below.
You probably want to get to the screenshots, but first, here’s a couple of answers to questions you haven’t asked yet.
- No, Internet Explorer 9 does not work on Windows XP.  
- Yes, you can install IE9 over top of the beta version if you had that installed.  
- Yes, If you have 32-bit Windows, you should install the 32-bit version.  
- Yes, If you have 64-bit Windows, you should install the 64-bit  version (which includes the 32-bit version). Yes, you should upgrade to  this version.  
- Yes, if you click this link it will take you to the download page.
Where Can You Download It?
I’ll have to assume that eventually Microsoft will offer IE9 through  Windows Update, but for the moment, you’ll need to click the following  link to download IE9. Remember to pick the right version for your  operating system.
The new combined search/address bar is smart, and it’ll provide  interesting suggestions right there in the browser itself. One of my  favorites is the weather checker, which actually shows an image based on  what’s going on outside. You know, cause looking out the window isn’t  very geeky. 
If you don’t like the combined Address Bar and Tabs on the same row, you  can right-click on any of the tabs and choose “Show tabs on a separate  row”. Note that you can also drag the divider between the address bar  and the tabs to resize the address bar.
 
 
I totally stole this screenshot from Microsoft’s marketing page, since  it does a great job of showing how the pinned sites feature works. Just  drag the tab for any site to the taskbar, and voila! New pinned tab with  a fun icon! Right-click on that tab, and you’ve got a custom jump list…  at least, if that site has implemented the I.E.-specific features.
IE9 has what could essentially be considered “FlashBlock” built right  in—just head to Safety-> ActiveX Filtering, and turn it on from  there…
From now on, whenever you go to a site that tries to use an ActiveX  control like Flash, you’ll have to click the little icon in the address  bar to enable it. Awesome!
There’s a lot more features, but we’re not going to bother with  screenshots. Why? Because you should install it and see for yourself!
For the record, I’m a Mozilla Firefox user, and while I do really  like the new IE9, I’m sticking with Firefox… but I still recommend that  you install IE9 on your PC if you possibly can. There’s just no need to  have an insecure IE8 sitting around, and even if you turn off Internet  Explorer, there’s still a ton of applications that utilize the  underlying components, and you should consider installing it the same as  patching your PC for the latest security holes.