Now that Windows 7 is available, a recent blog by Chester Wisnieski (who works at security vendor Sophos), entitled Windows 7 vulnerable to 8 out of 10 viruses, which has stirred some interest.

Here's a quick summary for those who missed Chester's blog. During a test SophosLabs conducted, they subjected Windows 7 to "10 unique [malware] samples that arrived in the SophosLabs feed." They utilized a clean install of Windows 7, using default settings (including the UAC defaults), but did not install any anti-virus software. The end result was 8 of the 10 malware samples successfully ran and the blog proclaims that "Windows 7 disappointed just like earlier versions of Windows." Chester's final conclusion? "You still need to run anti-virus on Windows 7." Well, we agree: users of any computer, on any platform, should run anti-virus software, including those running Windows 7.

Clearly, the findings of this unofficial test are by no means conclusive, and several members of the press have picked apart the findings, so I don't need to do that. I'm a firm believer that if you run unknown code on your machine, bad things can happen. This test shows just that; however, most people don't knowingly have and run known malware on their system. Malware typically makes it onto a system through other avenues like the browser or email program. So while I absolutely agree that anti-virus software is essential to protecting your PC, there are other defenses as well.

Let me recap some of the Windows 7 security basics. Windows 7 is built upon the security platform of Windows Vista, which included a defense-in-depth approach to help protect customers from malware. This includes features like User Account Control (UAC), Kernel Patch Protection, Windows Service Hardening, Address Space Layout Randomization (ASLR), and Data Execution Prevention (DEP) to name just a few. The result, Windows 7 retains and refines the development processes, including going through the Security Development Lifecycle, and technologies that made Windows Vista the most secure Windows operating system ever released.

Beyond the core security of Windows 7, we have also done a lot of work with Windows 7 to make it harder for malware to reach a user's PCs in the first place. One of my favorite new features is the SmartScreen Filter in Internet Explorer 8. The SmartScreen Filter was built upon the phishing protection in Internet Explorer 7 and (among other new benefits) adds protection from malware. The SmartScreen Filter will notify you when you attempt to download software that is unsafe - which the SophosLabs methodology totally bypassed in doing their test.

So while I'm not a fan of companies sensationalizing findings about Windows 7 in order to sell more of their own software, I nevertheless agree with them that you still need to run anti-virus software on Windows 7.  This is why we've made our Microsoft Security Essentials offering available for free to customers. But it's also equally important to keep all of your software up to date through automatic updates, such as through the Windows Update service. By configuring your computers to download and install updates automatically you will help ensure that you have the highest level of protection against malware and other vulnerabilities.

Join Stephen Elop, President of Microsoft’s Business Division, and Robert Wahbe, Corporate Vice President of the Server and Tools Marketing Group at Microsoft, for the TechEd Europe 2009 keynote on Monday November 9th starting at 6:30am Pacific. During the keynote, Stephen and Robert will discuss the state of IT and the new generation of business solutions from Microsoft that will help customers reach their full business potential. Following the keynote at 8:00am Pacific there will be a post-keynote Q&A with Chris Capossela, Senior Vice President of the Information Worker Product Management Group, Bob Kelly, Corporate Vice President of Infrastructure Server Marketing, and Tami Reller, Corporate Vice President and Chief Financial Officer of Windows and Windows Live.

You’ll be able to watch the keynote and participate in the post-keynote Q&A via the Microsoft TechEd Global Press Room. Additionally, you can follow the excitement on Twitter by using the hashtag #TEE09.

One of my favorite things about Windows 7 is how you can customize it and make it your own. Our personalization features give Windows 7 the ability to be as individual and to reflect who you are! Adding to this is a new Personalization Gallery on Windows.com, launched on Oct 22nd. With Windows 7, we’ve made it easy for people to customize their PC with different themes. Each theme has a custom background (or a series of backgrounds that shuffle), different Aero Glass colors, and sounds. Not only will you find Windows 7 themes on the Personalization Gallery, you’ll also find desktop backgrounds and desktop gadgets to download as well.

For the first time ever, Microsoft is working with other companies to enable them to offer their customers a branded experience on the desktop through Windows 7. The effort is part of a pilot program running until October 2010 by Microsoft Advertising. As of today, you will find themes from 7 global advertisers with well-known brands such as Coca Cola, Ducati, Ferrari, Infiniti, Pepsi, Porsche and Twentieth Century Fox on the Personalization Gallery for download. So if you are a fan of one of these brands, check them out! For more on this effort from Microsoft Advertising, see this blog post.

We’re also offering new Microsoft branded themes too – including the Xbox game Gears of War, Zune, and Bing!

So what if you want to make your own theme? No problem – it’s very easy. Click here for a step-by-step outline (and video) on how to customize and create your own themes. Once you’ve created your own theme, you can share it with you friends and family on Windows Live SkyDrive.

For you geeks out there wanting to know more about how we went about designing the ability to use themes in Windows 7, see this blog post on the Engineering Windows 7 Blog.

Windows 7 will change the ways you interact with your PC. How you ask? Windows Touch.

Touch refers to the way Windows lets you interact directly with a computer using a finger. Compared to using a mouse, keyboard, or pen, touch can be much more engaging, natural, and convenient.

The Windows Touch technology in Windows 7 is an evolution of the technology that is rooted in Windows Vista. In Windows Vista, single-touch input improved the interaction when using the pen stylus and the mouse of earlier Tablet PC platforms. With Windows 7, users can directly manipulate their computer environment through multitouch for the first time. Users can use a variety of gestures directly on their computer screen to move data, including:

• Touch, or mouse-such as behavior: tap, double-tap, right-click, drag, and select.
• Touch gestures- such as Flicks (navigational and editing).
• Multitouch gestures-- such as zooming in, zooming out, panning, and rotating.

A Windows 7 PC powered by NVIDIA GPUs will deliver faster, more engaging Windows Touch experiences. NVIDIA GPUs are well known for accelerating 3D interfaces. The Windows 7 Aero desktop, now designed using the DirectX 10 API and designed for Windows Touch, is no exception. From the new taskbar previews to Aero Peek, Flip, Snap, and Shake, NVIDIA GPU provides a snappy 3D experience. Windows 7 also uses the GPU to reduce memory consumption by half by eliminating the need to keep a second copy of each window in system memory. This frees up system memory for other applications and keeps your PC responsive.

Multi-touch capability was designed into the core of Windows 7 and is a perfect fit for the new highly visual GPU-accelerated applications like Cooliris and Super Loiloscope. Cooliris lets you browse the web in 3D and now with the addition of Windows Touch, the experience becomes even more immersive. With Super Loiloscope you can have fun creating videos and applying effects with the touch of your finger.

Touch input does not replace the keyboard and mouse, it enhances them. Touch is a natural and intuitive way to interact with you PC when you are doing common computing tasks such as:

• Web browsing
• Interacting with photos
• Playing games
• Organizing music and video (creating playlists, sorting media, and organizing content)
• Reading and sorting e-mail
• Using documents
• Managing a Windows workspace

As you can see, your Windows 7 Touch experience will be faster, smoother, and more immersive with an NVIDIA GPU in your PC.

Flawless? Windows 7? Of course not. Think of these ten areas as constituting a working to-do list for Windows 8.

1. OVERALL CONSISTENCY: For a Microsoft product, Windows 7 is quite refined. But it still suffers from needless inconsistency. Why do most of its tools place menus on the left, while Internet Explorer 8 and the help system shove them over to the opposite end? Does the new media-sharing feature (HomeGroup) have zero, one, or two capital letters? Why does Office 2007’s Ribbon interface show up only in Paint and WordPad?

2. THE NAMES OF THINGS: Too often, Microsoft’s naming decisions confuse rather than clarify. ‘User Account Control’ has nothing to do with the feature it supposedly describes; ‘Action Center’ sounds like Ron Burgundy’s local TV newscast. And an OS that already has a feature called Device Manager shouldn’t call a new feature ‘Devices and Printers’.

3. WINDOWS UPDATE: The operating system’s built-in patching capability is essential. But Windows Update is also the OS’s most irritating carryover feature. Tell it to download and install everything without your further intervention (as Microsoft recommends), and it may still insist on rebooting when you are in the middle of important work—or deny you access to your computer altogether while it installs updates.

4. SEARCH: Windows 7’s Federated Search lets you add external sources like Flickr and YouTube to Windows Explorer searches. But the OS doesn’t help you find those sources and doesn’t mention Federated Search in its help system.

5. HELP: Help...needs help. Some sections target nerdy command-line afi cionados; others address clueless newbies. Few sections focus on intelligent-butbusy users of intermediate experience.

6. FLIP3D: Press Windows-Tab, and you get Vista’s fancy 3D task switcher, which pointlessly requires you to cycle through tasks one by one. This duplicates the functionality of Alt-Tab instead of enabling you to get to any task in a couple of clicks, as Apple’s similar Exposé does.

7. BACKUP: Win 7’s Backup and Re - store Center no longer requires you to de - vote an external hard drive to a full system backup. But it still isn’t as easy to use as Apple’s Time Machine. And Microsoft’s decision to put network backup only in Windows 7’s priciest editions is just silly.

8. VERSIONITIS: Having multiple versions of Windows is fine in theory. But in reality, their minor, subtle, and arbitrary differences invite confusion. Misleading names like Windows 7 Home Premium— the only Windows 7 Home version available in the United States—don’t help.

9. INTERNET EXPLORER 8: Windows 7’s bundled browser is perfectly adequate. But it’s playing catch-up with innovative competitors such as Firefox and Google’s Chrome, not setting new standards.

10. DOCUMENT VIEWING: Like Vista, Windows 7 lets you create applicationindependent documents that use Microsoft’s PDF-like XPS format to retain their original formatting. But PDF is pervasive and XPS hasn’t caught on, so wouldn’t it be infinitely more convenient if Windows 7 supported PDF out of the box?

Source of Information : PC World November 2009

In case you haven’t already heard, I wanted to let you know that we’ve launched Internet TV in Windows Media Center for Windows 7 users. Internet TV lets you watch videos from a variety of providers via the Internet right in Windows Media Center in addition to live and recorded TV (if you have a TV tuner for your PC).

For Windows 7, Internet TV has been updated with enhancements to the UI and features more content from new content providers. Those providers include the CBS Audience Network, Zune (Full Zune Video Podcast Library available), MSNBC, MSN, and more.

And you can access Internet TV right from the Guide in Windows Media Center!

Internet TV is currently now available for free for people running Windows 7 Home Premium, Professional, Enterprise and Ultimate. The CBS Audience Network and the Zune Video Podcast Library in Internet TV is only be available within the U.S. but Internet TV is also available in the UK with content from Sky and MSN.

UPDATE: Internet TV will be able in the UK coming soon with content from Sky and MSN.

Also now available is Netflix for Windows Media Center in Windows 7!

Right from Windows Media Center, you can access your Instant Queue to play movies and TV shows and browse the Netflix library and add movies or TV shows to your Instant Queue or Instant Queue. Netflix in Windows Media Center is only available in the U.S. today as Netflix On-Demand (“Instant Watch”) videos are available only in the U.S.

Fire Windows Media Center in Windows 7 up today and give both Internet TV and Netflix a spin!

For more on Windows Media Center in Windows 7, I highlight recommend you check out my post from earlier last month on the 7 great things about Windows Media Center in Windows 7.

Brad Brooks demonstrated Internet TV and Netflix during the keynote at the New York City Windows 7 Launch Event on October 22^nd. You can watch the keynote from the event on-demand from the PressPass Windows 7 Virtual Presskit site.