• On BNET: 6 simple tricks to tune up your brain
advertisement
Click Here

Norton AntiVirus 2009 16.0

Download Now (21.74K)
Tested spyware free

Features

  • License:

    Free to try; $39.99 to buy

  • Editor's Rating:

    5.0 stars

  • Average User Rating:

    2.5 stars (out of 341 votes) Rate it!

  • Downloads:

    2,118,474

  • Requirements:

    Windows XP/Vista

  • Limitations:

    15-day trial

  • Date Added:

    September 09, 2008

Publisher's description of Norton AntiVirus 2009

From Symantec:

Norton AntiVirus 2009 provides fast, responsive defense against all types of malicious software including viruses, spyware, worms, and other software threats. It protects your system without slowing it down. Rapid pulse updates every 5 to 15 minutes help to ensure that you're protected from the latest threats.

Working quickly and quietly in the background, Norton AntiVirus requires little memory and system resources. The new Norton Insight relies on extensive online intelligence to target only those processes at risk, resulting in faster, shorter, fewer scans. And the new Norton Protection System employs a multilayered set of security technologies that work in concert to detect, identify, and block attacks. Version 2009 improves on product performance.

Note: The Download Now link will direct you to the developer's site where you'll be asked to provide your e-mail address to download a file.

See more CNET content tagged:
Norton Co.,
Symantec Norton AntiVirus,
Symantec Corp.,
threat,
virus
Diskeeper defrags guaranteeing top PC speeds.
Deliver fast software on the latest multi-core systems

Editor's review of Norton AntiVirus 2009

  • 5.0 stars

  • "Norton remains strong"

Symantec has been listening to its users, and this year the company delivers a slimmed-down and faster Norton AntiVirus 2009. Almost all the security vendors this year have recognized the changing threat landscape and have rethought traditional protection. Norton Antivirus 2009 is available as a full-function download, free for 15 days.

We especially like the Insight feature, which identifies "trusted" files and applications and doesn't waste time rescanning them unless there's been a change. No other product does this. The redesigned logic behind Norton AntiVirus 2009 clearly shows in CNET performance testing: it is faster and considerably lighter than last year's version. Norton continues to win awards in third-party effectiveness testing. Lagging behind, though, is Symantec's technical support. While Norton users now have free telephone support, Symantec still doesn't provide enough of a knowledge base, or even an adequate user's manual.

Once again, this year it emphasizes its premium services a bit too much. That said, Norton AntiVirus 2009 presents a remarkable transformation of a product and is worth a second look.

Most popular Antivirus Software downloads

  1. 1,660,025 downloads 1. AVG Anti-Virus Free Edition
  2. 598,561 downloads 2. Avira AntiVir Personal - Free Antivirus
  3. 418,194 downloads 3. Avast Home Edition
  4. 39,706 downloads 4. Norton AntiVirus 2009
  5. 34,295 downloads 5. AVG Anti-Virus
  6. See all Antivirus Software downloads
C++ library simplifies parallel programming for multi-core
Share photos and videos directly to the desktop.

User reviews

Submit your review

Log in or create an account to submit your review for:

Norton AntiVirus 2009 16.0

Do you use Facebook?

You can log into CNET using your Facebook account:

Connect with Facebook
1. Rate this product:
(Mouse over the stars to rate this product and click to set your rating.)
2. One-line summary:(Summarize your review in one line. 10 characters minimum; required.)
0 of 55 characters
3. Pros:(Tell us what you like about this product. 10 characters minimum; required.)
0 of 250 characters
4. Cons:(Tell us what you don't like about this product. 10 characters minimum; required.)
0 of 250 characters
Bottom-line summary:(Explain to us in detail why you like or dislike the product, focusing your comments on the product's features and functionality, and your experience using the product. This field is optional.)
0 of 5000 characters

The posting of advertisements, profanity, or personal attacks are prohibited.
Click here to review our site terms of use.

Submit

You must be 13 years of age or older to submit personal information to CNET Networks. In compliance with the Children's Online Privacy Protection Act of 1998, CNET Networks does not accept name and e-mail address information from users who are under 13 years of age.

All submitted ratings and written comments become the sole property of CNET Networks, Inc. (CNET) and may be used at CNET Networks' sole discretion. Ratings and written comments are generally posted within two to four business days in batch groups, not in real time. However, CNET Networks reserves the right to remove or refuse to post any submission for any reason. You acknowledge that you, not CNET Networks, are responsible for the contents of your submission.

CNET Networks is not responsible for the content of the publisher's descriptions or user reviews on this site. We encourage you to determine whether this product or your intended use is legal. We do not encourage or condone the use of any software in violation of applicable laws. CNET Download.com does not sell, resell, or license any of the products listed on the site. We cannot be held liable for issues that arise from the download or use of these products.

advertisement
Click Here