The popular security software developer Kaspersky has released a first technical preview version of the upcoming Kaspersky Anti-virus solution for Windows 7. The release can be downloaded directly from the Kaspersky ftp site. Its current version is 8.0.0.1015. Below is the full Kaspersky press release:

ftp://ftp.kaspersky.com/beta/kavwks8.0_for_windows7/kavwks8.0.0.1015en.exe

Kaspersky Lab, a leading developer of secure content management systems, announces the release of a technical prototype of Kaspersky Anti-Virus for Windows 7.

Windows 7 is the next release of the Microsoft Windows operating system which will replace Windows Vista and is a step forward in the development of Microsoft operating systems. The new OS will incorporate enhanced reliability, greater efficiency, an improved interface and extended working features both in global and local information networks.

The technical preview is a complex solution for securing computers running under Windows 7. The prototype includes not only an antivirus component but an effective and fully functional firewall and anti-spam filter.

At the heart of the new technical prototype is Kaspersky Lab’s new antivirus engine which is even more effective at detecting malicious programs than its predecessor. The new engine dramatically increases system scanning speed thanks to improved processing of objects and optimized use of system resources, particularly on dual- and quad-core processor platforms. The unique product architecture ensures high productivity and one of the lowest uses of system resources in the industry.

The technical preview includes a highly effective heuristic analyzer. The heuristic analyzer detects and blocks as yet unknown malicious programs. If a program signature is not included in the antivirus databases, i.e., the malicious program is unknown, the heuristic analyzer will safely launch the program in an isolated virtual environment, analyze the program’s actions and conclude with a high degree of probability whether it is potentially harmful before it is launched in a live environment.

In addition, the technical prototype includes a new user interface developed to meet the needs of both inexperienced and advanced users.

We're announcing quite a few new languages available of the Windows Search 4.0 Preview today.

The following languages are available for download for Windows XP, Windows Server 2003, Windows Vista and Windows Server 2008:

• Arabic (Only for Windows Vista/Windows Server 2008)
• Brazilian Portuguese
• Bulgarian
• Chinese - Simplified
• Chinese - Traditional
• Croatian
• Czech
• Danish
• Dutch
• English (There is no MUI pack for English)
• Estonian
• Finnish
• French
• German
• Greek
• Hebrew (Only for Windows Vista/Windows Server 2008)
• Hungarian
• Italian
• Japanese
• Korean
• Latvian
• Lithuanian
• Norwegian - Bokmål
• Polish
• Portuguese
• Romanian
• Russian
• Serbian - Latin
• Slovak
• Slovenian
• Spanish
• Swedish
• Thai
• Turkish
• Ukrainian

Please take note that the following languages are available on Windows XP/Windows Server 2003 only with an MUI pack:

• Bulgarian
• Croatian
• Estonian
• Latvian
• Lithuanian
• Romanian
• Serbian - Latin
• Slovak
• Slovenian
• Thai
• Ukrainian

Got feedback on the Windows Search 4.0? We've got several places that you can go to leave your feedback:

• For general discussion with Windows Search engineers and team members you can head over to this MSDN Forum.
• For developer discussion, head over to this MSDN Forum.
• For general (no-reply) feedback on Windows Search, you can submit feedback here.

To search for files on my PCs, I use Windows Search - Windows Vista's desktop search feature. I use Windows Search specifically to find photos that I've tagged in Windows Live Photo Gallery or important emails and Word documents. I also rely on saving specific searches that I can go back to later on. Searching and being able to find important files quickly on my PC is very important to me.  And Windows Search allows me to "find my stuff" whenever I need to. Today we get to see a little "preview" of the next step for Windows Search. The Windows Search Team is making available Windows Search 4.0 Preview - a preview of the next version of desktop search for Windows.

Windows Search 4.0 introduces several improvements I'd like to call out making search even better in Windows Vista:

• With Windows Search 4.0, the Windows Search Team has fixed most of the reported bugs causing a majority of distractions users have seen since Windows Vista RTM - many of those bugs were reported by you.
• Great improvements have been made with regards to performance.Even now as Preview, Windows Search 4.0 has query response time about 33%faster than search queries in Windows Vista RTM.
• The Windows Search Team has extended Remote Index Discovery for PC-to-PC search to work onevery supported version of Windows. This makes finding information on other PCs running Windows Search 4.0 quick and less resource-consuming. Now Windows Search can find information shared on a remote PC by accessing an index on that PC - and you will open files only when relevant to your search. This will also work if the user's profile is redirected.
• The Windows Search Team has implemented Rollback Recovery where your search index will roll back to the last known good state (this is good in handling disc write errors). If an error occurs, your index isn't rebuilt from scratch; only the newly changed files are added to the index, making recovery from system errors not as disruptive to the machine or the user

 Being able to find files isn't just important to consumers - it is also important to IT Professionals managing enterprise environments. The Windows Search Team has made some improvements in Windows Search 4.0 that IT Professionals should take note of:

• We have improved performance when indexing Exchange in online mode, sending fewer packets and making less RPC calls. In this process we apply significantly less load on the Exchange server too.
• Support for Group Policy settings is extended and improved; per-user policy is supported now.
• We now support EFS - Windows Search 4.0 will index encrypted files, and user can search for them in the sane UI and through the same user experience as seen with regular, unencrypted files.

IT Professionals can expect a smooth deployment for Windows Search 4.0 and easier support.

With Windows Search 4.0, the Windows Search Team has taken the next step in improving the PC search experience in Windows. To download and check out the Windows Search 4.0 Preview yourself, click here. I encourage folks to try out the Windows Search 4.0 Preview and let us know what you think!