Process Essay - How to Recognize and Eliminate Macro Viruses
Imagine starting up your computer only to see the image on the screen melt while eerie music plays. The hard drive crunches away. What is it doing in there? Before you turn off the machine, most of your files have been deleted. Your computer is the victim of a computer virus. But where did the virus come from? It may have been that game you borrowed or, more likely, it came from an electronic document.
Most viruses infect programs, but newer viruses can infect documents as well. This is the case with macro viruses that infect Microsoft Word files. In fact, the number of these viruses has increased from 40 in 1996 to over 1,300 in 1998. Anyone who reads Word files created by others can be at risk. Infected documents spread easily and quickly, especially in environments where documents are shared.
What is a macro virus?
A macro virus is a program that infects documents and spreads by copying itself. When a document containing a macro virus is opened on your computer, the virus copies itself into something called the global template, which is used to save Word settings. Once this template is infected, all documents you save will contain the virus. If you distribute an infected document, the virus will spread even further.
Besides making copies of themselves, viruses can have other harmful effects. They can delete or change document contents, change Word settings, set passwords on your documents so that you can’t read them, or delete all of your files the next time you start your computer.
How can I tell if my computer has a macro virus?
Many viruses are so good at covering their tracks that you may not even realize they are t...
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...e all macros found in a document. Unless you need to use the macros in a document, you should disable them.
• Make the normal.dot file read-only. This file is where viruses reside in an infected system. A virus can’t copy itself into this file if it is read-only. Here is how to do this in Windows 98:
- First click the Start button, then click Find, and then click Files or Folders.
- Type “normal.dot” into the Named box and then click Find Now.
- At the bottom of the window should be the normal.dot file with an icon next to it. Click on this file with the right mouse button and then click Properties.
- Check the Read-only box and click OK.
Preventing macro viruses is easy compared to the amount of time and frustration involved in removing them. For more information on macro virus prevention, read the Macro Virus FAQ at http://www.look.com/mfaq.html.
For most people, a certain colour may represent something meaningful to them. While in the Great Gatsby by F. Scott Fitzgerald, many of the colours used in the novel are meant to represent something. The novel’s setting is in East and West Egg, two places in New York. Our narrator, Nick Carraway, lives in the West Egg. Along with living in West Egg is a friend of Nick’s, Jay Gatsby; a character that is in love with Daisy Buchanan. Unfortunately, Daisy is married to Tom. As the plot unravels, the reader notices the connection between certain colours and their importance to the novel. The use of colours within The Great Gatsby symbolizes actual themes, as grey symbolizes corruption, blue symbolizes reality, and green symbolizes jealousy and envy.
data inside documents as well as to files and folders, and can also call up
Centuries after the death of the Buddha, his teachings spread throughout Asia and dominated (2). Around 1500, Western powers began entering the Buddhist controlled areas of Asia and created colonies, which persisted into the middle of...
not all the files used to create it or used in conjunction with the applications
Infection control, a term that describes procedures taken to reduce the spread of infection. The dental office is a place where many people are treated including patients with infectious disease such as tuberculosis, HIV/AIDS, hepatitis, and many other highly contagious diseases. It is imperative that in any dental office setting the prevention of the spreading microorganisms from patient to patient, patient to staff, or staff to patient is done in high precaution. Infection control has two main objectives; to protect the patients from harmful pathogens as well as dental team members. Infections can cause or add pain, deteriorate a persons health, and in worst cases even result in death. In order to understand the infection control in a dental facility, you must understand the standard precautions required by organizations that regulate or recommend infection control, the kinds of preventive measures taken, as well as when these measures should be taken.
For a long time, the Netherlands in the world renowned for tolerance and cultural diversity, the loose immigration policy has attracted many immigrants and asylum seekers from all over the world. Due to the Netherlands have long faced an aging population, low birth rate, and the problem of labour shortage immigration has always been an important factor of economic development in Holland. The number of immigrants increased sharply in the 80s and 1970s. Over the years, the Netherlands as an immigrant country, the number of legal immigrants in 60000 people a year or so. With the increase of legal immigrants and illegal immigrants, Dutch government faces more and more social problems, especially the worsening of rising unemployment and social order to immigration, make public sentiment against immigrants in rising. In parliament, xenophobia momentum is also rising, concentrated in the 2002 parliamentary elections opposed to continue to accept immigrants emerging far-right parties have played an important influence. In addition, the environment and the influence of the domestic economy remains sluggish across Europe, since the ...
Computers are main technological features that allow criminals to step into unsuspecting victims lives. With a simple piggy-backing program hackers are able to track every keystroke made by the victim. One such program is called spyware, not to be confused with adware, which is often referred to interchangeably with spyware, but is potentially harmless (Louis 15). Spyware, hidden within downloaded software, implants itself deep within a computer’s hard drive, allowing it to track every move made by the user (Louis 16). Once inside a system, spyware can gather e-mail addresses, passwords, and credit card numbers.
Marburg virus belongs to the genus Marburgvirus in the family Filoviridae, and causes a grave hemorrhagic fever, known as Marburg hemorrhagic fever (MHF), in twain humans and nonhuman primates. Basic Safety measures for medical personnel and others who are taking care of presumed individuals who may be contaminated with Marburg disease. Marburg Virus, Akin to the more widely known Ebola hemorrhagic fever, MHF is portrayed by systemic viral replication, lowering the body’s normal immune response to invasion by foreign substances and abnormal inflammatory responses. Ebola and Marburg Virus are very similar in many ways Marburg virus was introduced first in the 1960’s. These pathological features of the disease subsidize to a numerous of systemic dysfunctions including
Immigration poses an ongoing debate in which people are becoming increasingly unsure as to whether immigrants are benefiting their society. This paper will examine three of the main benefits of immigration: the increase in diversity it provides, the rise in skills and labor and the benefits to the economy. Immigration leads to cross-cultural integration, therefore increasing ethnic variety. This increase in diversity is beneficial as it leads to improvements in society, as well as educational development. Increased immigration also means there are more skills and experts available to the hosting countries, as well as extra workers to take up jobs that need filling. Immigration also leads to improvements in the economy as taxes are paid and employment and wages increase.
To answer the question, “Are viruses alive?” , I had to embark on a mentally exhausting quest, pondering the very reason for human existence and life itself, while holding back tears because the vastness of universe is a little too scary. With probably one, maybe two, biology classes, or a quick Google search, a person can easily find out viruses are not classified as living creatures, for they do not replicate the way “normal” living things do and their requirement of a host cell.
Malicious code, also known as malware, installed on a computer provides an attacker with the control over this machine. Therefore, malware can be defined as “a set of instructions that run on your computer and make your system do something that an attacker wants to do”. It is more common to see malicious code to be implemented in binary executable files. However, it can be implemented in almost any computer language. Attackers have used a huge number of scripting languages, word processing macro languages and a h...
must be maintained in perfect order, so that any file may be located promptly by
With this information, of which is all theoretically possible, we now have a zombie that passes the principles of a zombie.The medical science involved has now proven that zombies are possible.Have fun and do not create this unless you want to be responsible for the mass genocide of the human race.
Do manners matter? Yes, they do; however, since most parents have gone to work, children have fewer chances to sit with their parents and to learn manners from them. Although America is a melting-pot of cultures with various ideas of manners (Packer 22), and the subject of manners is complicated (Hall 185), the standard of good manners of various cultures is similar. Good manners are the same as civilized behaviors and moral etiquette that have respect, consideration, generosity, and thoughtfulness for others (Stewart 14). What goes around comes around; therefore, people should treat others as they wish to be treated themselves (Stewart 1). In fact, people would love to be with others who have good manners (Brandenberg 2). Therefore, manners should be taught in the twenty-first century because they not only help people become educated and competitive, but they also help the world become peaceful and smooth.
In contemporary time, people, young and old, have lost the value of manners. Words simple as “Please” and “Thank You”, make a difference in the way we approach others. Being polite and respectful at all times with anyone—especially parents and teachers, classmates, friends—is crucial for the way our society develops in the course of time, but where is it that we learn these values? Even though schools teach manners and respectfulness, manners should be taught at home where respect and discipline lead to good social manners to be better prepared for society in the future.