There are so many ways a computer become infected by virus, spyware, or another malware. Below is the list of the most common ways a virus can infected your computer listed in the order we believe are most commonly done.
Pirating software
If you or someone on your computer is participating in underground community on the Internet where you're downloading copyrighted software, music, movies, etc for free, many of this files contain virus, spyware or malware. When downloading any type of software (programs, utilities, games, updates, demos, etc.), make sure you're downloading the software from a reliable source and that while installing it you're reading all prompts about what the program is putting on your computer.
Accepting without reading
By far one of the most common ways a computer becomes infected is the user simply accepts what he or she sees on the screen without reading the prompt or understand what it's asking. The examples:
1. When installing or updating software, you're prompted (often checkboxes already checked) then you just click the OK button without fully understand.
2. While browsing the Internet an Internet advertisement or window appears that says your computer is infected or a unique plug-in is required. Without fully understanding what it is you're getting you accept the prompt.
e-mail attachments
Another very common way the PC become infected with spyware or viruses is by opening e-mail attachments, even when from a co-worker, friend, or family member. E-mail address can be easily faked and even when not faked your acquaintance may unsuspectingly be forwarding you an infected file. When receiving an e-mail with an attachment, if the e-mail was send by someone you don't know simply delete it. If the e-mail is from someone you know be cautious when opening the attachment.
Didn't running the latest updates
Many of the updates, especially those associated with Microsoft Windows and another OS are security updates. Running a program or operating system that is not up-to-date with the latest updates can be a big security risk and can be a way your computer becomes infected. In addition to running operating system updates, the plugins associated with your browser can often contain security vulnerabilities. Make sure you have the latest versions of plugins.
No anti-virus scanner
If you're running a computer with Microsoft Windows it's highly recommended to have some anti-virus or anti-spyware software to help your PC clean from any infections and to help prevent any future infections.
keywords: virus, computer virus, anti virus, anti spyware, how virus, virus infections
Pirating software
If you or someone on your computer is participating in underground community on the Internet where you're downloading copyrighted software, music, movies, etc for free, many of this files contain virus, spyware or malware. When downloading any type of software (programs, utilities, games, updates, demos, etc.), make sure you're downloading the software from a reliable source and that while installing it you're reading all prompts about what the program is putting on your computer.
Accepting without reading
By far one of the most common ways a computer becomes infected is the user simply accepts what he or she sees on the screen without reading the prompt or understand what it's asking. The examples:
1. When installing or updating software, you're prompted (often checkboxes already checked) then you just click the OK button without fully understand.
2. While browsing the Internet an Internet advertisement or window appears that says your computer is infected or a unique plug-in is required. Without fully understanding what it is you're getting you accept the prompt.
e-mail attachments
Another very common way the PC become infected with spyware or viruses is by opening e-mail attachments, even when from a co-worker, friend, or family member. E-mail address can be easily faked and even when not faked your acquaintance may unsuspectingly be forwarding you an infected file. When receiving an e-mail with an attachment, if the e-mail was send by someone you don't know simply delete it. If the e-mail is from someone you know be cautious when opening the attachment.
Didn't running the latest updates
Many of the updates, especially those associated with Microsoft Windows and another OS are security updates. Running a program or operating system that is not up-to-date with the latest updates can be a big security risk and can be a way your computer becomes infected. In addition to running operating system updates, the plugins associated with your browser can often contain security vulnerabilities. Make sure you have the latest versions of plugins.
No anti-virus scanner
If you're running a computer with Microsoft Windows it's highly recommended to have some anti-virus or anti-spyware software to help your PC clean from any infections and to help prevent any future infections.
keywords: virus, computer virus, anti virus, anti spyware, how virus, virus infections
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