Wednesday, October 14, 2009

Ten tips to keep your computer free of viruses

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1. Install reliable antivirus software. Antivirus software scans files regularly in search of unusual changes in file size, programs that match the database of known virus software, e-mail attachments suspects and other warning signs. This is the most important step to keep your computer virus-free. Norton AntiVirus is the leading antivirus software in the world. It runs continuously in the background on your computer and provides constant protection against viruses, spyware, Trojan horses, worms and other malicious code. To keep up with the latest online threats, Norton AntiVirus automatically updates its virus definitions whenever the user connects.

2. Do not open attachments automatically. Make sure your email program does not download attachments automatically. In this way, you can be sure to review and scan attachments before running them. Check the Preferences or Options menu for the security of e-mail program for instructions

3. Scan all attachments from incoming email. Ensure virus scanned for each attachment to open. Perform this task even if you recognize the sender and trusts him. The malicious code such as Trojan horses, can use an address of confidence to enter the system.

4. Get immediate protection. Configure your antivirus software to start automatically when you turn on your computer and run at all times. In this way, will backup protection in case you forget to analyze an attachment or opt out. If you forget to run your antivirus software, automatic startup configuration will ensure immediate protection

5. Update your antivirus and antispyware software frequently. The usefulness of an antivirus program is proportional to the frequency with which it is updated. Every day new viruses are created, spyware, worms and Trojan horses, and its variations can not fool the software updated. Norton AntiVirus includes a function that looks for new virus definitions whenever the user connects for updates.

6. Do not download programs from the Web. Unreliable sources, such as Internet newsgroups or Web sites over which they have references, can contain viruses and spyware, and forward them to your computer. Avoid downloading files with unknown safety. These include free software programs, games and other executable programs (files with the extension ". Exe" or ". Com") as "coolgame.exe. Check whether the site is running an antivirus in place. If needed a download from the Internet, scan all programs before running them. Keep everything in one folder and download for viruses analyze all the information stored there prior to use.

7. No boot from a disk. CDs and floppies are one of the most common methods of virus transmission. If you use a floppy while working on the computer, remove them to turn it off because, otherwise, the computer attempts to boot from the floppy and viruses that can run on the disk

8. Do not share disks. Even a friend can transmit a virus, Trojan horse or worm without knowing it. Identify your CDs, DVDs and diskettes clearly to recognize them and not pay. If a friend wants to give foreign floppy, suggest an alternative method for sharing files.

9. Analyze the data before using them. This is always important, especially if you use disks to transfer information between computers. It is very easy to contract a virus on an insecure network and introduce it into the system. If you perform a virus scan before running the programs on the disk, it is possible to prevent infection.

10. Use common sense. It is always preferable to make a mistake but stay safe. If an attachment it creates doubt, delete it. In particular, if a sender does not know. If a site does not look professional that contains animations attractive not download them.

Just in case ...
Always be prepared in case of a virus or spyware (spyware) from infecting your computer due to carelessness, accident or antivirus software was not updated since its installation.
Use software like Norton Ghost to create a backup of your computer's hard disk. In this way, you can return to the clean and undamaged version of the team

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1 Comentário:

teJan said...

hmm..informative:) have a nice day!

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