Symantec Corporation developed and distributed Norton AntiVirus andit is anti-malware software since 1991 as part of its Norton family of computer security products.Signatures and Heuristic to identify viruse. Features including in it are e-mail spam filtering and phishing protection.Symantec distributes the product as a download, a box copy, and as OEM software. Norton AntiVirus and Norton Internet Security, a related product, held a good US retail market share for security suites as of the first half of 2007. Competitors, in terms of market share in this study, include antivirus products from CA Started making antivirus for mac and windows to make sure no data theft is done form the user.Symantec made various changes to their products speed and performance. Norton products now have only 2 running processes, using about 24 MB of RAM

Stay current with automatic updates.

Norton AntiVirus, you keep your PC with years of photos, music, files and financial documents with no worry. Auto update behind-the-scenes updates ensure you’ll always have the latest protection for your PC—and all of your valuable files. Antivirus DNA to safegaurd you. Norton created the original antivirus software in 1989, and more than 25 years later we still set the bar for speed and performance in security software. Only Norton has won PC Magazine’s Editors’ Choice Award 37 times—more than any other security company. If you want to add Norton protection to your smartphone, two-way firewall protection for your data, or parental control software to teach your kids safe habits online, you can seamlessly upgrade to our best protection anytime. No need to start a new subscription. You’ll only pay the prorated price for your new service.

What is norton

Antivirus is a program or set of programs that are designed to prevent, search for, detect, and remove software viruses, and other malicious software like worms, trojans, adware, and more. These tools are critical for users to have installed and up-to-date because infected devices can leak many data within minutes of connecting to the internet. The bombardment is constant,antivirus companies update thier detection tools constantly to deal with the more than 60,000 new pieces of malware created daily. Scan specific files or directories for any malware or known malicious patterns. Allow you to schedule scans to automatically run for you Allow you to initiate a scan of a specific file or of your computer, or of a CD or flash drive at any time. Remove any malicious code detected –sometimes you will be notified of an infection and asked if you want to clean the file, other programs will automatically do this behind the scenes. Show you the ‘health’ of your computer Always be sure you have the best, up-to-date security software installed to protect your computers, laptops, tablets and smartphones.