Hardware reveiw Essay Example for Free

Hardware reveiw Essay Hardware is the physical part of the computer which you can actually touch. Software on the other hand is the part of the computer that you cannot touch. There are many different examples of hardware within a computer system including   Keyboards Printers   Scanners Monitors Disk drives   Computer towers When making my logo their where many different hardware that I used when making my logo. These include input, output and processing devises. The input device I used to make my logo was a keyboard. A keyboard is the main input devise attached to the computer. It allows you to enter text and numbers that will appear on the computer screen. A keyboard is made up of keys that are separate (as you can see in the picture below). These keys represent numbers and letter of the alphabet. An image of a keyboard There are many different advantages for using a keyboard when making my logo and my ID card including it will allow me to type the name of the Kingsbury health centre and it also allows me to type in the name of the workers on their ID card. It will also help my logo look more professional if I type the name of the health centre. Another advantage for using a keyboard is that it is simple and easy to use and I know how to use it. I could not find any disadvantages for using a keyboard when making my logo, Id card, database or user manual however if you are typing up a long piece of work it could damage you back if you use a keyboard for too long. Another advantage for using the keyboard when making my database and my user manual is that it allows me to type in the information I want to appear on the screen. Another input device I used when making my logo was a mouse. This is a hand operated devise that allows you to control the curser that appears on the screen. It also allows you to move things and to click on things on the computer screen. On the bottom of the mouse of most mousse is a ball that rolls when you move it. An image of two computer mouses The advantages for using a mouse when making my logo are that it allows me to easily move images around on my logo. This will ensure that that my logo is exactly as I want it to be. Another advantage for using a mouse to make the logo is that the mouse is simple and easy to use. The disadvantages for using this type of mouse when making my logo is that it easily break when it falls on the floor. This is because the ball in the back of the mouse falls out. It would probably be better if I use the newer mouse. The output devise that I could use to make my logo is a laser printer. A laser printer is a printer that produces high quality text and graphics. It does this by using a laser beam technology to produce an image on a photosensitive drum. An image of a laser The advantages for using a laser printer to print of my logo are that a laser printer prints of better quality images than the inkjet printer. Another advantage for using the laser printer is that it can print off colour images which I need because I want to print of my logo in colour. In addition, another advantage for using the laser printer to print of my logo is that it prints of quicker and quieter than the other printers. The disadvantages for using the laser printer o print of my logo are that it will be very expensive to buy a laser printer. Another output device I used when making my logo is the TFT monitor. TFT monitor is an output devise that displays signals on the computer screen. A TFT is a flat computer monitor, which gives high quality images on the screen and is modern. An image of a TFT monitor The advantages for using a TFT monitor is that it does not give of glare that CRT monitors do give off. This means that if I use this monitor for long periods of time it is less likely to hurt my eyes. Another advantage for using the TFT monitor when making my logo are that it will give off high quality images on the computer screen. This will make my logo look better. A disadvantage for using the TFT monitor when making my logo is that it is very expensive to buy a TFT monitor.

Solutions to our Problems :: Economic Political Essays

Solutions to our Problems There are three level to the solutions to the problems that exist in the world today. They are the Individual Level, National Level, and Global Level. These solutions can help to eliminate the gap between the rich and the poor countries. The Individual level is were individuals do things to help eliminate problems that exist. The people are just as responsible as the nation states are. Things that we can do are: 1) Join a student group that creates awareness of these problems, 2) Minimize some of the waste that we create, 3) Sponsor a child in a poor country, 4) Change some laws and 5) Have a meatless day. If you join a group you can become more aware of the problems that exist and then spread this information to others. If we minimize our waste such as eat all the food that we make and not make extra food. This would leave food for people in poorer countries. You could sponsor a child which would give this child food, education and medical attention that he/she needs. There are many organizations that can help you to do this. Some laws that we could change would be allowing regular house hold to have a lamb. This would save on gas because it can mow your lawn for you. It also can act as a fertilizer and is good for the environment. Having a meat less day would save on the consumption of meet, so there would be more meat for the poorer countries. These little things can be a great benefit to the world and help to solve the world problems. The national level is when a nation does something to help solve the world's problems. This would be to solve the nations problems first. If we can solve our own problems then we could start to work and concentrate on the world's problems. There are 38 million people in the United States that are below the poverty level. If these people weren't below the poverty level it would be 38 million less that the world would have to worry about. The same goes for every country, if they could decrease their people below poverty then it's less the world has to worry about. This would help to take care of the gap between poor and wealthy in the individual countries before the world gap

Benefits of Learning in a Diverse Environment in Toronto Essay

Toronto,Canada has been one of the most multicultural cities in the world and has attracted thousands of immigrants and foreign students each year mostly from Asian and European countries (Toronto, 2007) Due to the popularity of the city to foreigners as well as the prestigious schools it has such as the University of Toronto and the York University, students from different parts of the world have been attracted to study in the city. Universities have been offering a diverse learning environment, offering curriculum, facilities, and learning resources including professors and instructors that address the needs of and accommodate the growing number of foreign students and immigrants in Toronto. A diverse learning environment offers various benefits to students regardless of culture and nationality. First, it introduces me to different cultures and race, making students like me become aware of various cultures and beliefs. Having the awareness of different cultures of people in Toronto can improve my interpersonal and communication skills. â€Å"Hanging around people of different culture develop the students’ ability to understand the ideas and feelings of others, which in later life makes them, more likely to live in racially diverse communities, maintain friendships with people of different races and able to function more effectively in an increasingly diverse workplace† (Haas, 1999). From this view, a diverse learning environment therefore can eliminate or reduce racism and racist attitudes towards the minority groups. It also can also prepare me to adapt to a diverse environment in case I have to work or migrate to other country particularly in Asian and European countries especially now that the level of globalisation is increasing. A diverse learning environment can also improve my ability of working in a team since in universities, there are particular activities that needed group efforts and diverse ideas that can result to a more comprehensive outcome, providing me various ideas that could have never been available if not because of my foreign classmates and friends and even professors. On the other hand, there are still some people who are not open-minded and are not interested in learning about other cultures due to their very racist attitudes. A diverse learning environment with students or professors like these people can negatively affect some foreign students and students from minority groups, making them feel discriminated and unwelcome to such learning environment that may lessen their interest in studying or acquainting with students of different nationalities. However, in Toronto, it seems not much of a problem because foreigners and immigrants have long been welcomed in the city. Reference: Haas, Mark (1999) Research shows diverse environment has educational benefits, retrieved on-line on February 13, 2007 Toronto website retrieved on February 14, 2007 http://www. toronto. ca/quality_of_life/diversity. htm

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