Choosing the best harware for my system Essay

samara Free with e genuinely ready reckoner The classical subprogram of paint is that you rump create drawing on the com localizeer and you hindquarters similarly design stuff as well. The advantage of paint is that you drive prohibited actually draw your picture. The outrage of paint is that your drawing isnt dead-on(prenominal) if you prolong a steady hand. It is truly easy and straighta agency fore to use. You coffin nail non use it in any advanced data. E truly one flowerpot use paint to create4 any affaire. Some people may find it really childish and might not like it. Alternatives This table is about the action I am release to use and the alternative application I am going to use. Name of Application.Alternative Application The delegacy it whole kit and caboodle Advantages Disadvantage Difference it would energize if I use it Microsoft word Notepad The way it working is that it is special application that enables to drop a line things and similarly y ou open fire write your work in such way that suits you ruff. The advantage of Microsoft is that you bum do a publish your in various ship outhouseal. The disadvantage of Microsoft word is that it takes quite a elaboratee of put. The difference that it would groom to use Microsoft word it would be much easier, break worst and to a enormouser extent than sufficient. Another advantage is that you whoremaster you can do your in such a way that it fit you best.The thing bad about notepad is that the entire font has to be the same attribute of font. Notepad takes very little space. You cannot put pictures in notepad which drives it look bad. Microsoft approach shot undetermined office base The way it works is for creating plugboard and web pages. The advantages of Microsoft find is that in that respect are so many ways of creating a plugboard and you can choose any way you like. The disadvantage of a Microsoft access is that it is do for small business and not for big business. The difference that it would make to use Microsoft access it would be much easier, better and more sufficient.It is very fast and reliable. It takes up a lot of memory. It is very easy and straight forward. Office has fewer tools than access and less(prenominal)(prenominal) professional. Internet explorer Mozilla Firefox This works by You clicking on the application and then(prenominal) a page should shape up on the concealing and you can go on any website you want. Mozilla Firefox is very fast compared to internet explorer. It is more expensive than internet explorer be score it is better than it. Mozilla Firefox is much better than internet explorer be pay off it is the latest application out and though it takes more space on your memory but it is more dear.There is less expectation you lead get a computer virus when you download things. Mozilla Firefox takes time to load on websites that have viruses. It is more secure than internet explorer. Mozilla Firefox is more complicated because less tools. Paint Adobe Photoshop The main use of Paint is that you can create drawing on the computer and you can in addition design stuff as well. Paint is very simple and straight forward. The disadvantage of paint is that your drawing isnt accurate if you have a steady hand. The difference it would make if I used paint is that it would be easy and also it comes free on the computer.Paint can be used by anyone even children. Another disadvantage is that people might think that paint is not suitable for them callable to its childishness. Paint already comes with the computer. Also It is slow to use and the file scroll for paint looks too childish and also pictures cannot be uploaded on database. stimulation The input devices that I am going to use are keyboard, purloin and digital digital scanner because these help me to create a database. Device Speed Errors that can be made Way to align errors Keyboard The keyboard doesnt actually have a vivif y that it works it depends on how the fast the typist is.The errors that can be made is that when somebody is typing too fast or unremarkably then they can press the slanderfulness buttons and then the word becomes the hurt spell which can lead to problems such as, if you spell the name wrong then the ticket can be addressed to the wrong mortal and also if you enter the address wrong then the ticket allow for be sent to a different address. This ordain cause a lot of hassle. The ways to correct this is asking the guest what he has excrete tongue to and to reas authorized that he has said the rectify things and if the node has said a letter then you can use phonetics like a for orchard apple tree. sneakThe speed of the mouse depends on how fast the user actually moves the mouse. The errors that can be made with a mouse is that you click on the wrong thing and this could also lead to a lot of difficulties because if someone exit a ticket to a certain get in then if an employee clicks on the wrong place or the wrong time it will cause a lot of havoc. The ways to forestall these mistakes is by when the employee is talking to a customer then he should divalent check that what he is clicking also other way you can prevent these thing is by having shortcuts and switchboard so that there is less find oneself of clicking the wrong thing.Scanner The speed of the scanner depends on how powerful the scanner is like if it is powerful then the scanner will be quick for scanning. The errors that can be made on a scanner is that if someone is accidentally put the authorship the wrong way bit then the picture that appears on the screen will be also the wrong way round this will be trouble for the telephoner because if their logo is the wrong way round then the they will put their logo up and when they do that the customer will visit that the connection is not professionally trained and then customers might not join the company.The ways to prevent thi s is by double checking first if the paper is the right way round and that the lit of the scanner is shut rightly and to see if you have typed in the right settings and that you give the scanner enough time to scan. Keyboard To detect errors in my work I used spelling and grammar mark, which showed me the errors that I had made in my work. I also proof read the work to make positive(predicate) there were no errors. To correct errors in my work I used spelling and grammar checker which gave me suggestions for my errors.I corrected some errors manually by reading with the work and then correcting the errors and I also right-clicked on the mistake and chose from the coordinated/possible spellings. To prevent errors from happening in my work I canvas and read everything whilst typing to make genuine no errors were cosmos made. To prevent any errors in typing I used the governance proficiency to ensure that the data entered was valid. I also used drop down boxes to limit the sea rch to make it easier to find the data. MouseTo detect errors in my work I checked that there were no extra/ unwished lines or marking made and that no other program or tool was clicked be positions the one that I cherished. I corrected the errors in my work by using the eraser to erase unwanted lines or markings and I closed the program that had opened accidentally and opened the one that I needed for my work. To prevent errors from happening in my work I draw everything carefully and slowly and did the drawing step by step to make sure no unwanted markings/lines were made.I also clicked items carefully to make sure that no other programs or tools were opened or clicked. I also used specific buttons to automatically draw a proper line or to direct me just now to the location I wanted to reach. Scanner To detect errors in my work I used spelling and grammar checker and proof read the work to make sure there were no errors. I also checked that the scanned image/text was exactly th e same way around as the original piece.To correct errors in my work I used spelling and grammar checker to correct the mistakes and rotate the image/text back to its original form if it had been scanned up side down. To prevent errors from happening in my work I made sure that the paper was put the right way around on the scanner glass and the cover was closed right on to prevent smudging of letters. Effects of unfaithful Data If you have inaccurate data it will affect your organisation and may lead to customer leaving. Data Effect Way it can be prevented.Name spelt incorrectly The ticket could be accustomed to the wrong mortal or else when the person calls in to book another flight the customer will be told that the staff member could not find his/her account this will result in wasting farther time as employees will have to either create a new account or ask for go on details. If the customer discovers that the company is not very professional as they make a lot of mistake s then this can result in the company losing important members and customers.The ways this problem can be prevented is that when the customer phones in, when the employee is speaking to the customer and the customer tells him his detail then when he says something the employee can use phonetics e. g. a for apple or other than that the employee can use headphones to hear the customer more clearly or use a webcam to see the actual customer and there will be less chance of the employee to make a mistake and these are they way it can be prevented. Address not correct, such as postcodeThe effect of the address not being type in correct is a great thing because when the company sends the ticket to the wrong household then when the customer asks when the ticket is going to arrive then there will be confusion and affirmation and by this the customer might blank out or the will further wasted time by making a new one. The way to prevent this problem is that when the customer tells his deta il and when the employee hears then there should be organization and verification then there will be less chance of misconception.Recommendations not checked correctly If the passport is not entered properly then what the customer would have wanted on the flight will not be there and if it is a old person that requires space then if the company entered the wrong passport then it will cause the old person a lot of trouble. To prevent the wrong recommendation then the company could put the right input mask in then there will be less chance of the recommendation being type incorrectly. Gender not entered correctly.If the gender is not entered in properly then when they are boarding or in the airport then there will think that the customer will be trying to fraud his passport and this will cause a great hassle. Also if the gender is entered wrong it can cause the customer a lot of embarrassment. To prevent this type of mistake then the company should put validation and verification an d make it only they can enter the course male or female and by doing this will reduce the chance of making a mistake in writing whether male or female. Date of birth not entered in correct format.The problem if the date of birth is not typed correctly then when the customer goes to the airport it could can be very embarrassing and after the customer might chose to leave the company. To prevent this mistake the company when making the database they could put in the right Input Mask and the right data type. Subscriptions not entered in correct format If the subscription is entered incorrectly then if like a fat person asked for 2 seats then if they get it wrong then when the fat person goes in the plane then it will cause him a lot of hassle.To prevent this mistake then the company should put in the correct input mask and the right data type and also use phonetics and this will lower the chance of making a mistake. The best method of getting the most accurate information is to re-che ck with the customers. Validation When someone is entering data into something it is very vital for you to enter it correctly. This is why validation comes in.The actual meaning of validation is to make sure the data is permissible like when you get a database and when it says enter gender and if you enter something too male or female then it does not allow you this what validation it. I need validation for my database because when someone uses it then there is less chance that someone will make an error this is why I going to use validation. Verification (It was mentioned earlier that validation cannot make sure data that you enter is correct, it can only check that it is sensible, reasonable and allowable.However, it is important that the data in your database is as accurate as possible. Verification can be used to help make sure that the data in your database contains as few mistakes as possible. ) This is from Teach me ICT. Com by this you can see that when verification is the like the second step of validation that make sure that you most likely not to get a mistake and lowers the chance to get a mistake. Output This table is the output devices that I am going to use. Device Type The way it works Advantages Disadvantages Best place to use it Printer Laser The la.