some features of Antivirus Software should be known
Top antivirus software should be easy enough for a computer user to both install and upstall. The software should effectively seek out and identify virus threats, as well as clean or
isolate infected files. There should be understandable reporting available for each scan and plenty of help support available, so you can be well-informed of the software’s activities
and capabilities. Below are the criteria you can use to evaluate antivirus software:
1.Exceptional antivirus software is simple to use, regardless of a user's computer experience or knowledge of viruses.
2.Effective at Identifying Viruses and Worms
3.Effective at Cleaning or Isolating Infected Files
4.Antivirus programs should give immediate notification of viruses found by realtime scanners and should provide an easy to read report of scan results, including what was found and
what was done with infected files.
5.A well-rounded feature set allows antivirus software to provide absolute protection.
6.Antivirus programs should be a breeze to install, making it easy to go from installation to initial scan in just a couple clicks of the mouse.
7.High-end antivirus software comes with plenty of help, including support via email, online chat or via telephone. There should also be online resources, such as knowledge bases and
FAQs available for quick and convenient help.
Tips for Virus Detection and PreventionTop
Do not open any files attached to an email from an unknown, suspicious or
untrustworthy source.
Do not open any files attached to an email unless you know what it is, even if it
appears to come from a friend or someone you know. Some viruses can replicate
themselves and spread through email. Confirm that your contact really sent an
attachment.
Do not open any files attached to an email if the subject line is questionable or
unexpected.
Delete chain emails and junk email. Do not forward or reply to any to them. These
types of email are considered spam - unsolicited, intrusive messages that clog up the
inboxes and networks.
Do not download any files from strangers.
Exercise caution when downloading files from the Internet. Ensure that the source is a
legitimate and reputable one. Verify that an anti-virus program checks the files on the
download site.
Update your anti-virus software regularly. McAfee security software like McAfee Total
Protection update automatically and continuously via the Internet.
Back up your files on a regular basis. If a virus destroys your files, at least you can
replace them with your back-up copy. You should store your backup copy in a separate
location from your work files, one that is preferably not on your computer.
When in doubt, always err on the side of caution and do not open, download, or
execute any files or email attachments. Not executing is the more important of these
caveats. Check with your product vendors for updates for your operating system, web
browser, and email. One example is the security site section of Microsoft located at
http://www.microsoft.com/security.
If you are in doubt about any potential virus-related situation you find yourself in, you
may report a virus to our virus team.
Scanning
An anti-virus scanner is a
component of an anti-virus
software package that scans a
hard drive for viruses and other
harmful items. These programs
are made for various operating
systems, and scanning methods
can be manual or automatic.
Scanners operate in conjunction
with other elements of anti-virus
software, such as virus
containers and other tools.
An anti-virus scanner may also
be known as a virus scanner.
explains Anti-Virus Scanner
Although many software
products now use a windows-
type or iconic interface, many
anti-virus scanners are still
made in a command-line
interface. Most anti-virus
scanners examine each
individual file in a drive and
isolate viruses so that they can
be removed from the drive. The
scanner will typically display its
actions in a command-line
structure within a display
window as it scans the drive.
Anti-virus scanners rely on a
virus database that needs to be
updated over time. As more
viruses and malware programs
are created, anti-virus software
makers incorporate them into
their scanners and programs.
Without an updated database,
an anti-virus scanner will be
much less effective and less
likely to successfully quarantine
viruses on a drive.
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