Macro viruses use Microsoft Word and Excel's capabilities to embed code and programs into the document. When the document is opened, the macro virus is executed and infects your computer.
macro virus
a virus
A virus is software that can duplicate itself and can infect other computers through vulnerabilities. A virus is usually malicious code that will attempt to ruin your computer in some form. Virus' also attach themselves to files, excel files for instance. If you were to open the excel file you would activate the virus. Virus' also commonly are found in .exe (executable).
You mean a macro virus? Macro viruses infect Microsoft Excel and Word documents. When the infected document is viewed, the virus is executed.
Microsoft Excel was the software that effected by the virus. The virus is stored in a hidden datasheet, and effected all the files saved and accessed.
The virus attaches to the host cells membrane.
Attach to emails files programmes etc
Virus can hide in files,folders,the registry,the boot sector,executable progams and documents
Yes, but mostly system files rather than pictures or documents.
A Trojan horse virus occurs in infected documents, programs and executable files. They appear as something you would be familiar with so as to trick you into opening the file.
A macro virus attaches itself to a document file that contains macros (small programs) and executes when the document is opened, allowing it to infect the system. Once inside, the virus can replicate and spread to other documents, potentially causing damage to the system and compromising data. Regularly updating antivirus software and being cautious when opening files from unknown sources can help prevent macro virus attacks.
A virus is considered a parasite because it attaches to a cell and kills it.