Reduce the Risk of Viruses by Fixing Viruses

Related information Introduction to Viruses, Worms and Trojan Horses (English)

Virus is a program that can wreak havoc on your computer and use your internet connection to spread itself to other computers, usually your colleagues, friends and relatives. You can prevent many viruses by opening only email attachments where you know the source of the message and the content of the attachment. Unfortunately, sometimes just doing so is not enough. Read on to find out how it can help you prevent viruses from infecting your computer.

Step 1: Check if your computer has antivirus software

Most computers now have antivirus software attached. Follow these steps to determine if you already have the software needed to stop the virus.

Click Start and then click on Programs

Search with from "antivirus" You can also see the names of some well-known brands such as McAfee, Norton, Trend Micro, or Symantec.

Automated Virus Detection All good antivirus software has automatic detection, which means that the software always runs and will automatically scan the files you download, open, copy, or run them. When you configure your software at the beginning, you may have the opportunity to turn off this setting, so that in the future you will have to remember to manually scan for viruses whenever you open a new file. We recommend not turning it off. You will be much safer to put your antivirus software in automatic virus detection.

Step 2: Keep your anti-virus program up-to-date

Do not expect that your flu shot three years ago will make you immune to this year's flu strain? Similarly, antivirus software will only help protect you from infection if you update the virus it regularly. The antivirus program works by comparing your machine with known viruses. When you update your antivirus software, you download information about all the latest viruses. Depending on your software, this information is often referred to as "virus definitions". As programmers create viruses that always think of new ways to infect your computer, we recommend downloading all the virus definitions monthly or even weekly.

Here are two ways to see the most recent time you updated your antivirus program:

1. Click the antivirus software icon on the system tray at the bottom right corner of your screen, next to the clock. You will see the date when you updated your software most recently.

2. Open your antivirus software by clicking Start Click Next Programs and then click on antivirus software. Find information about update status.

If you update your software more than a month ago, please Update now to help ensure your safety. You can download the latest virus definitions (antivirus software updates) by simply visiting the company's website. produce your software.

Remember, you must have a valid antivirus subscription to download updates for your software. If your subscription has expired, make sure you renew your subscription Or if you want, take advantage of this opportunity to try another antivirus program.

Tips: & nbsp; & nbsp; Many antivirus companies offer an automated download service, which automatically updates Update Your antivirus software when you go to the internet. Check the website of your antivirus software manufacturer for more information.

Companies producing anti-virus software Computer Associates F-secure McAfee Security Symantec Trend Micro

Step 3: Choose the right antivirus software for you

If you do not have antivirus software in your system, or if you want to install another program, here are two key factors to consider before you decide to choose:

• Automatic updates. Downloading the latest updates is extremely important. Many companies offer automated options for their products.

• The reputation of the manufacturer. If you search hard on the Internet you will definitely find antivirus software without paying a penny. It is true that there are antivirus vendors that allow you to download a trial version of their antivirus software to see if you like it before buying.

Tips: & nbsp; & nbsp; Two antivirus programs not better than one. If you already have antivirus software but you want to try another software, always Always remove Uninstall the old program before installing the new program. Running multiple antivirus programs at the same time can cause serious conflicts.

Next steps to enhance your computer's security

Keeping your antivirus software up-to-date is just the first step forward work Online safety. You can further enhance your computer's security by keeping your software up-to-date and using a firewall.