Understanding Different Types of Computer Viruses

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Questions and Answers

What is a Macro Virus?

A type of virus that infects files created using programs that contain macros, like Word or Excel.

How does an Email Virus typically spread?

Through email attachments or links in emails, often tricking users into opening infected files.

What is the most common method of spreading computer viruses?

Email attachments

How can you tell if your computer is infected with a virus?

Unusual messages on the screen, slow program loading, delayed shutdown, and increased file sizes. Signup and view all the answers

What is a Boot Sector Virus?

A type of virus that infects the boot sector of a hard drive or floppy disk, making it active when the computer boots up. Signup and view all the answers

How can a Macro Virus infect a computer?

By attaching itself to documents and spreads when the document is opened or shared. Signup and view all the answers

What is a Master Boot Record (MBR) Virus?

A virus that infects the Master Boot Record of a computer's hard drive, altering the boot process. Signup and view all the answers

What is a common effect of computer viruses on the system?

Crashing the system or causing it to run slowly. Signup and view all the answers

How can users protect their computers from viruses?

By installing and regularly updating antivirus software, being cautious with email attachments, and avoiding suspicious websites. Signup and view all the answers