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Protect Your Computer: How to Identify and Handle Computer Viruses

Learn how to detect and deal with computer viruses, including symptoms, prevention tips, and steps to safeguard your computer from malware. Stay informed and keep your system secure!

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Protect Your Computer: How to Identify and Handle Computer Viruses

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Presentation Transcript

  1. By : James Volcheck

  2. A Computer Virus is.. A computer virus is a small another software program that spreads from one computer to computer and that interferes with computer operation. A computer virus may corrupt or delete data on a computer, use an e-mail program to spread the virus to other computers, or even delete everything on the hard disk.

  3. Symptoms of a computer virus • The computer runs slower than usual. • The computer stops responding, or it locks up frequently. • The computer crashes, and then it restarts every few minutes. • The computer restarts on its own. Additionally, the computer does not run as usual. • Applications on the computer do not work correctly. • Disks or disk drives are inaccessible. • You cannot print items correctly. • You see unusual error messages. • You see distorted menus and dialog boxes. • There is a double extension on an attachment that you recently opened, such as a .jpg, .vbs, .gif, or .exe. extension. • An antivirus program is disabled for no reason. Additionally, the antivirus program cannot be restarted. • An antivirus program cannot be installed on the computer, or the antivirus program will not run. • New icons appear on the desktop that you did not put there, or the icons are not associated with any recently installed programs. • Strange sounds or music plays from the speakers unexpectedly. • A program disappears from the computer even though you did not intentionally remove the program.

  4. How to Protect your Computer from Viruses • To protect your computer against viruses, follow computer these steps: • On the, turn on the firewall. • Keep the computer operating system up-to-date. • Use updated antivirus software on the computer. • Use updated antispyware software on the computer.

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