Computer virus normally infect a computer through email. Here are some suggestions to make your computer safer.
The more safely in order to avoid a computer virus is not step to open a file attached E-mail - if you do not know what it is, who sent it to you, or that you expected it, (even if it is someone you know). This is especially true if the file has one of the following extensions: .pif, .vbs, .scr, .exe, that the thsee files are programs that will be running on your computer when opened.
Do not use the preview pane in Outlook. Some viruses can infect a computer all the preview pane.
If in doubt, contact the sender. Write back and ask what is the attachment. If the attachment is valid, they will tell you what it is and what it does.
Delete a suspicious message, pressing the SHIFT key and then press DELETE. This will permanently delete the message. Just hit the delete key (without shift) does not remove the message, but simply moves the message to a deleted folder that can be opened.
However, if you want to simply ignore all the details and stop messing to prevent computer viruses, do what I was doing. Download the trial software anti virus by a provider of high quality software, run the program and do with it.
See the link below download for the PC Tools automatic antivirus software. Personally, I use this software to ignore all hazzles with computer viruses.
Since 1999, Nils Rognerud and ComputerRecover.com, has helped millions of users with free downloads from the utilities to repair, recover and optimize personal computers. Click here to see its recommendation for the best software antiviru remove the infections of the computer. ComputerRecover.com