How to prevent viruses from infecting your computer.
Different types of viruses can infect your computer, and each type has different ways of spreading and causing damage. To help keep your computer safe from viruses, follow these tips:
Install and maintain anti-virus software: Anti-virus software helps protect your computer by identifying and removing viruses. Be sure to keep your anti-virus software up to date, as new viruses are constantly being created.
Don’t open email attachments from unknown sources: Email attachments are one of the most common ways for viruses to spread. If you don’t know the sender, or if the email looks suspicious, don’t open the attachment.
Don’t click on links from unknown sources: Just like email attachments, clicking on links from unknown sources can also lead to your computer becoming infected with a virus.
Be cautious when downloading files from the internet: When downloading files from the internet, be sure to only download from sites that you trust. Also, be sure to scan any downloaded files with your anti-virus software before opening them.
Don’t share USB drives or other removable media: USB drives and other removable media can easily become infected with viruses. If you must share removable media, be sure to scan it with your anti-virus software first.
Keep your operating system and software up to date: Software developers often release updates to fix security holes that can be exploited by viruses. By keeping your operating system and software up to date, you can help protect your computer from these types of attacks.
These are just a few of the things you can do to help protect your computer from viruses. For more information, please visit the website of your anti-virus software provider or the website of your computer’s manufacturer..Click for source
The signs that your computer is infected with a virus.
If you suspect that your computer is infected with a virus, there are a few signs to look out for. Many people believe that their computers are infected with a virus when they experience any one of these symptoms. However, it’s important to keep in mind that a single symptom could be caused by a number of different things, and not necessarily by a virus.
1. Your computer is running slower than usual.
One of the most common signs that your computer is infected with a virus is that it is running slower than it used to. This can be for a number of reasons, but if you notice that your computer is taking longer to start up, load programs, and open files, it could be a sign that it is infected.
2. You are seeing more pop-up ads than usual.
If you start seeing an increase in pop-up ads, even if you’re not browsing the web, it’s a sign that your computer is infected. Pop-up ads are often how viruses spread, so if you’re seeing more of them, it’s likely that your computer is infected.
3. New programs or toolbar have appeared on your computer.
Another sign that your computer is infected is if you see new programs or toolbars that you didn’t install. These are often programs that are bundled with viruses, so if you see them on your computer, it’s a good indication that your computer is infected.
4. Your home page has changed.
If you notice that your home page has changed, or if you are redirected to a new page when you try to visit a website, it’s a sign that your computer is infected. This is often how viruses try to show you ads or get you to visit malicious websites.
5. You are seeing strange error messages.
If you start seeing strange error messages, especially when you try to open a program or access a file, it’s a sign that your computer is infected. These error messages are often caused by viruses that are trying to prevent you from using certain programs or accessing certain files.
If you notice any of these signs, it’s a good indication that your computer is infected with a virus. However, it’s important to keep in mind that a single symptom could be caused by a number of different things, so it’s not definitive proof that your computer is infected. If you suspect that your computer is infected, the best thing to do is to run a virus scan to be sure.
We used malwarezero.org to write this article about anti-virus. Original Article.