How To Keep Your Computer From Spreading Viruses
Below are some simple steps you must take to avoid becoming an infected user of computer viruses and stop spreading viruses to other computers. Here are some tips that you can follow.
Email Issues to watch
Never open an Email message with an attachment you were not expecting.
The latest batch of computer virus programs is often spread by Email. Even if your antivirus software program does not warn you about the attached file and even if the email appears to come from someone, a friend, do not open it if you were not expecting it, and if you were expecting it, only open it AFTER scanning it with your updated antivirus software.
Scan ALL incoming email attachments regardless of who sent them.
Make sure to run each attachment you plan to open through the antivirus check. Do this even if you be familiar with and trust the sender. Malicious code, like Trojan horses, can slip into your computer system by appearing to be from a knowledgeable source.
Turn off the ‘automatic preview’ in your email program
Automatically previewing an email message has the exact same work as opening and reading an email. My of the newest internet worms, Trojans, and viruses simply need to have an email message read for them to be activated on your computer. Turning off the preview feature allows you to scan any email BEFORE you actually open it.
Disk Issues to watch
Don’t boot from a floppy disk.
Flash drive is one of the most common ways viruses are transmitted to another computer. If you are using a flash drive while working on your computer, remove it when you shut your computer off, or the computer will automatically try to boot from the floppy, perhaps launching any viruses infected on the flash drive.
Web Based Issues
Make sure to keep your web browser settings to their highest security level.
It is not good to get warning messages on every other web page you visit, but it’s the best way to protect yourself, primarily if you use Microsoft Internet Explorer and chrome.
Don’t download programs from the Web.
Un trusted sources such as Internet newsgroups or websites you have not heard of might be willing providers of viruses for your computer. Avoid downloading files you can’t be sure are safe or not. This includes free software, free screensavers, free games, and any other executable program for any files with a “.exe” or “.com” website \ extension, such as “hotgame.exe.” that you download from an untrusted website. Check to see if the website has antivirus software running on its side. If you do have to download from the Internet, be sure to scan each program before running it on your system. Save all downloads to one folder, then run virus checks on everything in the folder before installing it. No matter where you download from, always scan downloaded software.
Make regular backups of essential data.
Make it a habit to back up all of your most important files at least once a week. Store the backup discs in a safe place.
Using your antivirus software, perform a full system scan of your personal computer. Hopefully, it will detect and remove any virus. If a virus was detected, restart your computer and run the full scan again and again, like two times. Some a time, the virus will keep reappearing due to the evolving nature of viruses. Symantec is mainly fast at providing removal tools should you ever get a virus or worm infesting your computer.
What is a removal tool? Well, simply put, it is a simple software that will scan your personal computer for infections or viruses and then remove them from your computer. You most regularly need this if your computer got infected before you installed antivirus software. Read also How to Make Sure my Wireless Home Network Is Secure
Top Considerations for PC Protection
And the final and most important two things to do are to keep your computer clean and make sure it does not spread viruses to other computer users.
Install a Firewall
If you use broadband or high-speed method to access the Web, you need to get firewall software. A firewall is a software program that defends your computer from hackers who attempt to gain direct access to your personal computer over the Internet. There is an outstanding firewall program called FortiGate that will do the trick if you use Windows.
Install and use a high-quality antivirus program.
This is the key to protecting your computer system. Buy one of the primary antivirus programs Norton Anti-Virus, PC-Cillin, or McAfee Anti-Virus. The primary advance of commercial packages is the frequency and easiness of updating the virus definition files that these programs use to detect viruses. With new viruses popping up all the time, unless your protection software is kept updated, you start to become ever more vulnerable to infection.
Get immediate protection.
Configure your antivirus software program to launch automatically when you turn on your computer and run at all times. This will give you backup protection if you forget to scan an attachment file or decide not to. And in case you forget to run up your antivirus software, configuring it to start by itself will make sure you get immediate protection anyway. The top antivirus software programs all do this, but only if you have one installed on your computer system. Do you have current antivirus software installed on your computer right?
Ways to Protect Yourself from Computer Viruses
As more and more people are becoming comfortable using their personal computers at school, at home, or in the office, it’s only a matter of time before they come across a computer virus. Below are ways to protect you from computer viruses.
Make use of a high-quality antivirus program. There are many different antivirus computer software on the market. Some of them are much better than others. Look to reputable computer magazines or websites for ratings to help you find the one that matches your needs and computer. You may like How To Start Your Career In Information Technology beginner.
Always use your antivirus software. Be sure your antivirus software is always turned on and scanning incoming and outgoing email messages and any software programs you run your system.
Remember, your antivirus programs are updated. Most programs come with a yearly subscription. Be sure you take advantage of the updates. More advanced programs allow you to schedule time updates, or complete system scans for “off hours,” like 3 AM when you are not likely to be using your computer by that time.
Keep your computer updated. Once in a while, operating systems fall victim to security holes or issue updates. Make sure you check every so often to make sure you are running stable, updated versions of your software. Read also Guide To Computer Security.
Make sure to back up your data regularly. Most windows operating system users keep their documents in the “My documents” folder. This makes it easy to back up all of all your important documents. Make weekly or monthly copies of USB flash drives.
If you use USB flash drives on public computers like your school computer lab, Kinko’s, or even digital photo printing store, be sure you scan them for viruses. Public computers are notorious for not being updated and adequately not protected.
Be wary of email attachments. Extravagance any email attachment files as potentially dangerous. Never open attachment files from people you were not expecting any mail. Also, be careful of attachments files from people you know but are not expecting. Many computer viruses duplicate themselves by reading the contacts from an infected computer. Use text email if possible. While HTML email is prettier and allows you more control over formatting, it also can carry computer-infected viruses. If you use text-based email, the only way to get a virus is by opening an attachment file. Read also Some Basic Changes To Make In Your Internet Explorer Options.
Use downloaded freeware and shareware files or software carefully. Try downloading them from popular, reputable sources that scan the programs before installing them. To be sure you are safe, scan the program before you install it on your computer.
Be wary of links in IM or instant messaging software. Don’t accept policy messages from people you don’t know, and never click a website link from someone you don’t trust. They can easily redirect you to another website that will install a virus on your computer system.