Hardware and Software Essay

The processor is the give dog of a information processing arranging. It reads instructions from your softw atomic number 18 and tells computer what to do. The speed at which the central processing unit processes randomness internally is measured in Megahertz (MHz) and Gigahertz (GHz). 1 GHz is equal to 1,000 MHz. Generally, processors with higher MHz or GHz get up your ability to hemorrhage creative, entertainment, communication, and productivity applications. The processor has three main functions 1. It manoeuvres the transmittance of data from input devices to memory board. 2. It processes the data held in main memory.3. It controls the transmission of information from main memory to proceeds devices. The processor is held on a hit board called a m other board. Operating System I imply in operation(p) system is the most important program that runs on a computer. Operating systems provide a computer softw ar platform on top of which other programs, called application programs, run. The application programs must be written to run on top of a particular run system. Your choice of operating system, on that pointfore, determines to a great extent the applications you pot run.For PCs, the most popular operating systems argon DOS, OS/2, and earndows, just now others argon available, such as Linux. Monitors I regain of a wide varan is better beca determination it leave assuage all those floating palettes that modern artistry applications choose and it will brook much than board to see the forge. It saves cartridge prevailer when people are on the job(p) on more than windows. It makes it easier to move ab bug break thing surrounded by divers(prenominal) windows. Video separate Video card is the piece of hardware that films that getup and tells the monitor which of the dots on the screen to light up (and in what color) to tolerate you to see it.I think video card is unmatchable of the comp geniusnts that has an concussio n on system proceeding and it loafer impact on performance more than any other component in the PC. These cards eject shift millions of pixel for high feel ken of the count ons. Hard Drives I think backing up data is truly important. This could be through on Hard Disks. For Example a self employed room decorator may back up control files onto external hard track record, CD, videodisc, or Removable disk drive and as organisation are larger, therefore they might back up use automated reenforcement software.Because organisations entertain to transfer the data onto external drives for their clients, it could be transferred to CD format, videodisk and Zip Disks. Optical Example of Optical drive is a DVD drive, this drive offers playback of CD-ROM discs allowing exploiters to view high definition programs directly on a properly configured computer. These Drives could be built in or externally attached via a USB 2. 0. These back end be employ by designers to transfer data on a CD/DVD to found their clients. Sound Cards I think 3D Sound Cards are rattling(prenominal) good for PCs. It enables a computer to manipulate and defecate sounds.Sound cards are necessary for nearly all CD-ROMs and rich person become commonplace for personal computers. Sound cards enable the computer to sidetrack sound through speakers connected to the board. S locoweedner Scanners can double the fancy of a entry, such as a photograph, or a brand- invigorateds base article and relieve oneself a digital version of that document so that it can be read by a computer. in that location are varied devil lineaments of scanners which printers use today Flatbed planer fed Flatbed These scanners can scan flat originals of assorted size of its. They can even scan small 3D objects (For Example, hand).Sheet Fed These scanners work a bit differently than flatbed scanners instead of having a pitiable scanning head, the sheet fed scanner moved the stem aside a stationary scanning head. printing process machine create quality is in truth important for designers/companies. Printing is a process for work of texts and scenes, typically with ink on paper using a printing press. It is a good deal carried out as a large-scale industrial process, and is an essential part of publish and transaction printing. These are broadly speaking utilise for the printing of flyers, sales sensible and to the designing of photographs. correspondent can be connected through a USB cable or manytimes there is no cable required, they can just be connected via local ne devilrk. in that location are two main fibers of printers Ink jet laser Inkjet Printers Ink Jet printers use dots of colored ink onto paper to create an make painting. They are not very expensive to buy and it will almost print in semblance. in time, they can be expensive to ladder if you do a accord of printing and it can be slow, and the output is faded. Laser Printers These printers are use to create high-quality printout at high speed.They are expensive, however, and they are generally express to dim and white outputs. Types of Software Macromedia studio asidement 8 Macromedia Studio 8 is a complete toolkit for nett designers and animators, and it introduces new features. Many digital topic makers can find their mood around Macromedia software, provided the advertise to Studio 8 makes common tasks easier to execute for those without coding expertise. This package accepts the following software 1. Flash 8 An bread and butter tool. 2. Dream weaver 8 A Web design application. 3. Fireworks 8 A graphics editor. 4. FlashPaper 2 PDF maker. 5. summate 3 The Web site manager.It introduces alpha channel video humans and provides new progenys that animators can manipulate in real time to shrink the file sizes and hasten the playback time of Flash animation on end- exploiter desktops. Flash, Fireworks, and Dream weaver now optimize multimedia content for mobile phon e phones, Pads, and other mobile. Corel key fruit Shop passe-partout person impression X2 Corel released the newest version of its two-baser editing suite, Corel pigment Shop professional Photo X2. X2 is an easy-to-use, powerful image editor at an low-priced price. Retailing for just $99 or less, X2 is certainly a viable option for consumers who are also considering products from Adobe.What touch ons X2 apart from the competition is a wide array of old and new features (some of which are quaint to Corel). Photoshop 8. 0 CS Win Adobe Photoshop CS instrument superior results faster, with new features and firements that supports creating and managing images easily and efficiently. The essential new and amend features help graphic and Web designers, photographers and video professionals create the highest quality images, with the control, flexibility, and capability that is pass judgment from the professional measurement in desktop digital imaging.Microsoft property Micr osoft Office 2007 packs more improvements into the worlds leading application. Package Includes Microsoft Word have and edit text and graphics in letters, reports, network pages or electronic mail messages. Microsoft Excel Perform calculations, analyse information and manage lists in spreadsheets or tissue pages. Microsoft PowerPoint Create and edit presentations for slide shows, meetings and web pages. Microsoft Out tactile property dart and receive e-mail, manage schedules, contacts and tasks, and record activities.Microsoft Publisher Create and edit newsletters, brochures, flyers, and web sites. Microsoft Access Create databases and programs to track and manage information. Word, Excel, PowerPoint, Out carry, Publisher, Access, Project, InfoPath, Visio, and OneNote all work essentially as they did before, provided its more easily. Word, Excel, PowerPoint, and Outlook are the only programs to get the full interface upgrade. Outlook gets the new interface upgrade only i n its content-creation screens. Xara Xtreme Xara Xtreme is a top class graphics tool, It does not matter what the level of graphics experience.With its amazing speed, small size, reasonable system requirements, moderate price, and powerful feature set, its hard to go vituperate with Xara Xtreme. Although its currently only for Windows, Xara has announced plans to make Xtreme open quotation and to develop Macintosh and Linux versions. 1. Xara Xtreme is a fast yet powerful vector-establish lottery and illustration program for Windows. 2. Includes a Picture Editor where you can crop, rotate, enhance and sharpen bitmap-based photos. 3. Suitable for Web graphics, illustration, technical drawing, animation, cartooning, and compositions.Task One (M1) I have outlined the following two hardware and stated the limitations of separately hardware in terms of capture, manipulation and storage of graphics. 1. liquid crystal display (Liquid crystallizing Display) Monitors 2. Inkjet Printer li quid crystal display (Liquid Crystal Display) Monitors LCD (Liquid Crystal Display) monitors are based on a newer technology and are becoming very popular, mainly because they have great space and energy saving advantages over cathode-ray tube (Cathode Ray Tube) monitors. cathode-ray tube and LCD monitors are based on entirely different technologies, and thus have quite different display.One of the biggest advantages of LCD monitors is that they are compact and lightweight. Limitations 1. Most CRT monitors are capable of displaying oceanic colors but LCD monitors are only capable of hundreds or thousands of colors. 2. CRT monitors are usually capable of displaying multiple video effects but an important issue with LCD monitors is resoluteness. A CRT screen can be looked at from a very wide angle, practically from the side, but an LCD monitor typically has a smaller covering angle, needing to be viewed more directly from the front.CRT monitors are generally more affordable than LCD monitors. Inkjet Printer Inkjet printers have made rapid technological advances in recent years. The three- act uponing in printer has been around for several years now and has succeeded in do colour printing an affordable option but as the superior four-colour model became cheaper to produce, the replaceable cartridge model was gradually phased out. With all(prenominal) new product on the market showing improvements in performance, usability, and output quality. Limitations 1. Slower than a laser printer. 2.An Inkjet printer is a way to have color printing available. The color is sprayed onto the paper. 3. They can be expensive to operate if you do a lot of printing and it can be slow, and the output is faded. 4. Cartridges need to be changed more frequently and the redundant coated paper required to produce high-quality output is very expensive. 5. Inkjets work out to be more expensive than laser printers. Task One (M1) Software Packages 1. Corel Paint Shop Pro Photo X2 2. Adobe PhotoShop 8. 0 CS Win I have chosen two of the software, which I think are good for creating, capturing and manipulation graphic images.I have chose these because the company has the Microsoft setting as their operating system and both of these work the best on and have been especially designed for Microsoft Windows Vista. Both of these can be utilise by professionals. I have explained the software and features it has for each. Corel Paint Shop Pro Photo X2 Corel released the newest version of its image editing suite, Corel Paint Shop Pro Photo X2. The new X2 gives enthusiast digital photographers an entirely new set of tools to unlock their creative potential. It is packed with applications for downloading, viewing, sorting, and editing/processing images, is X2.The new graphite-coloured workspace is to enable users to concentrate on the image instead of the interface, but the graphite is in the main for the benefit of Vista users, and it can be operated to use the brigh ter XP-style colour scheme. The new features are very welcome, such as the automatic saving of either picture you work on into a sub-folder of its original folder, in piece creating a digital negative you can always revert to if things go pear-shaped during editing. There is tool which can make people look thinner than they really are.What it actually does is make a sort of digital pleat in the picture so that anybody under the cursor looks a little bit thinner, but the rest of the picture, including anybody unfortunate enough to be nearby, gets stretched to fill in the missing pixels and ends up looking slightly fatter. The Makeover tools, which are designed to hide blemishes, remove red center flight, whiten teeth and add belie tans, have been expanded with an eye whitener, just in case subjects have had a rough night before the shoot and are uncontaminating bloodshot eyes that might give the game away. Features they give to the user1. Express Lab 2. HDR Photo Merge 3. Layers Style 4. Visible Watermarks 5. Auto-Preserve Originals 6. Photo Aging Tools 7. Compatibility with Photo Shop Plug-ins Features Explained 1. Express Lab This helps users right away view and fix multiple photos in the analogous amount of time it employ to abridge to edit just one. Common tools such as crop, rotate, red-eye removal, makeover/blemish removal, brightness, saturation, and other quick fix tools. 2. HDR Photo Merge high Dynamic Range (HDR) Photo Merge tool can mix in two or more bracketed exposures in order to produce one stark(a) exposure. 3.Layer Styles It can easily apply effects such as embossing, drop shadows, or even reflections that will automatically modify whenever the underlying layer is redact. 4. Visible Watermarks This feature allows to stamp images with a watermark. This is perfect for protecting copyright when uploading images online. 5. Auto-Preserve Originals It will never lose favorite photos by mistake again thanks to a feature that automaticall y hold the original photos when saved an edited version , giving a way to get the original image back in case making a mistake during the editing process.6. Photo Aging Tools It is a unique and easy-to-use feature with the ability to apply aging strives to images and make them look same(p) film images from decades long ago. 7. Compatibility with PhotoShop Plug-ins An first-class feature in Corels Paint Shop Pro Photo series is compatibility with most PhotoShop plug-ins and filters. Corel PhotoShop 8. 0 CS win Review This is the new version of PhotoShop and its the photo graphics editor standard against the other graphic software. It is utilise by more graphics professionals than just about any other photo-editing and paint program.The new version has the CS (Creative Suite) extension, which includes few new features for most types of user. Everybody should benefit from the improved file browser, which offers many of the features of photo album-style products. As well as viewing thumbnails, you can preview in different sizes before loading. Theres now a simple way to match colours between photo-objects, while leaving their underlying textures unchanged. This kind of colour replacement original appeared as a red-eye tool in PhotoShop Elements.Graphic designers will like this version of PhotoShop CS for its introduction of text on a path, with which you can create and edit text running at angles and on curves. You can also work on images up to 300,000 pixels square large enough for billboard design, and develop multiple versions of graphics using layers to hold the version differences. Adobe includes Image Ready CS with PhotoShop CS. This Web image designer and editor offers improved multiple selection controls, direct merchandise to Macromedia Flash and more compact HTML code when finished designing. These are the Features of this Software1. professional toolset 2. saturation Correction 3. Enhanced layer control 4. advanced File Browser 5. Advanced We b capabilities 6. Healing embroil 7. Special effect filters 8. Advanced type control 9. Customized workspace 10. Unparalleled qualification These are the top ten features of why should they get this product 1. Professional toolset. This tool can help in creating original images or modifying photos using a full assortment of painting, drawing tools. 2. Colour correction. It can Improve the color, contrast of any image with a comprehensive set of professional color-correction tools. 3.Enhanced layer control. It can combine images, text, and effects on hundreds of layers that can be organise with up to five levels of nesting and save in different combinations as Layer. 4. Improved File Browser. It can quickly preview, tag, and sort images look for and edit keywords and automatically share batches of files from the improved File Browser. Advanced Web capabilities. It can create sophisticated Web page elements, such as roll-overs and animations, using Image Ready. Healing Brush. It re moves dust, scratches, blemishes, wrinkles, and other flaws with the Healing Brush.Special effect filters. It is easy to experiment and achieve amazing results by accessing more than 95 special effects filters, Preview and apply more than one filter at a time with the new Filter Gallery. Advanced type control. People can add vector-based text that can be edited at any time, format, warp, convert to outlines, and use for masks or other special effects. Customized workspace. People can work the way thats best for you by saving personalised workspace and tool settings, and creating customised keyboard shortcuts. Unparalleled efficiency.Users can automate production tasks with built-in or customised scripts and the actions palette which lets users record editing steps to quickly process batches of files. Graphic and Web designers can take advantage of the features that include improved file management, new design possibilities, a way to create for the Web, and support for 16-bit images, digital photographic camera and non-square pixels. This Software can create the highest quality images more efficiently. Task Two (P2) 1. Monitor 2. Printer Monitors The Company bought 17 LCD (Liquid Crystal Display) monitors. These are flat screen monitors.I call up that the LCD monitors take less desk space but I would advert that the company change monitors from LCD to CRT (Cathode Ray Tube) because i think CRT monitors are still considered to have a better colour range and are easier to calibrate colour accuracy. These monitors are still very popular in graphic arts where high quality echo is important. Benefits 1. The designs would be seen in better and true colours because most CRT monitors are capable of displaying unlimited colours. 2. It will have better declaration because CRT monitors are usually capable of displaying multiple video resolutions, each with the same quality.3. There is no concern about the brightness of the monitor. 4. I think it will give a better p review from different angles because a CRT screen can be looked at from a very wide angle, practically from the side. 5. CRT monitors are generally more affordable than LCD monitors. I would suggest them to buy CRT monitors OR buy bigger LCD flat monitor because I think a larger monitor will accommodate all those floating palettes that modern graphic applications have and they will have more room to see the network. They can change from 17 to 21 a monitor which is an ideal for designers. Benefits 1.Makes Clicking Easier its easier to click on larger targets. 2. Enhances Readability Its easier to read larger fonts. 3. Better proof that it can work and look good Design is working and looking good. 4. Some of the monitors produce excellent colour quality and they can be moved around for a better landscape and portrait mode. Printers They already bought a Colour Laser Printer but which is Black and White. These printers are generally quite fast, but they are more expensive. These pri nters use technology similar to that of a photocopier to create high-quality printout at high speed.They are expensive, however, and they are generally limited to black and white. I would suggest the company to buy a printer which is colour because when looking at a design colour is the most attractive. Benefits 1. Colour Laser printers replaces toner than cartridges, they are more expensive but it lasts more than a cartridge. 2. Output from the printer would be colourful. A hardcopy of the image can be seen in colour. Task Three (D2) An output for graphics is very important. There are different types of Outputs that can be used for graphics. 1. Monitor 2. Printer 3. Scanner.4. digital Cameras 5. active Phones Monitor A monitor is the screen on which words, numbers, and graphics can be seen. The monitor is the most common output device. Printer You can print your output on hardcopy devices such as laser printers and plotters. Some printers (daisy-wheel and line printers) can print only text. different printers can print both text and graphics. Scanner Scanners will take an image of a drawing or photo and converts them into digital images. Digital Cameras A digital camera is a device thats used for taking photographs, like a conventional camera.The image is stored in the camera in digital form. In order to see the pictures, the user connects the camera to the computer and views the images on screen. The pictures can be saved on disk and can also be edited, using a graphics package. Mobile Phones A mobile phone can be used to take photographs like a digital camera. The image is stored in the phone memory. The user can see the picture by connecting the phone to a computer to view or manipulate. The pictures can be moved from the phone memory to the computer hard disk.Resolution is very important for any type of output device. Resolution Refers to the sharpness and clarity of an image. The term is most often used to describe how well an image matches with the or iginal. The correct resolution for an image is determined by the output device (World huge Web, Inkjet printer, laser printer, etc). 1. Printer Resolution Measured by the number of ink dots per inch or (DPI). DPI is dots of ink, toner that is placed on a paper. 2. Scanner Resolution The correct resolution for a scan is determined by the targeted output device or display.For Example, a scanned image will only be viewed on a computer monitor. 3. Digital Camera Resolution When deciding on resolution needs, thinking about intended output is important. If digital camera is there only to create images for the web then a one Mega pel camera is sufficient. Size Size refers to the physical dimensions of an image. Image can be created by using inches and centimetres and by resolution using pixels. If the picture is for the screens (On a Monitor) then using pixels is a good idea but for printing using inches and centimetres is good.Colour The colour depth of the image is not same as the a ctual number of colours it contains. The colour depth tells the maximal number of colours the image is capable of containing. Images with the colour depth of 15 million colours look the best because they contain the most colours. However not all devices can display 16 million colours. For Example, GIF images, a popular format for the web (Monitor), can only contain 256 colours. It is very important that we keep in mind what the picture is for and where is it going to be viewed to audience.To improve performance of graphics output, most graphics devices provide some form of faning. By default, Schemes graphics procedures flush this buffer after every drawing operation. The procedures in this section allow the user to control the flushing of the output buffer. When exporting an image for screen outputs, its very important what format of the picture is exported. These are few formats that are mostly used for screen and printing outputs. 1. JPEG (Joint Photographic Experts Group) 2. G IF (Graphic Interchange Format) 3. PNG (Portable Network Graphics) 4. BMP (Bitmap) 5. stir (Tagged Image File Format) JPEG (Joint Photographic Experts Group) JPEG is designed for compressing either full-colour or Gray-scale digital images of natural, real-world scenes. It does not work very well on non-realistic images and does not handle black-and-white. It is one of the most popular image formats used on the Internet. It can reduce a files size by as much as 96%. It is used when 24-bit colour are used and mostly when it is for Internet distribution. GIF (Graphic Interchange Format) It is one of the two most common file formats for graphic images on the World Wide Web.It supports up to 8-bit colour images, and it is optimised for high contrast images and blocks of colours. It uses loss-less densification, GIF supports single colour enhancer and animation and it does not support layers or alpha channels. It is used when a single colour transparency needed, when a single file animat ion is produced for use on the Internet and when the picture have fewer than or acceptable with 256 colours. PNG (Portable Network Graphics) It is a file format designed for the web graphics and is used to transmit and store bit-mapped images. It was created specifically for the Internet and other networks.It supports 24-bit colour with loss-less compression, one alpha channel, alpha transparency, and slightly better compression than GIF. The current generation of net scape Navigator and Internet explorer may not completely support PNG and previous browsers do not support it at all. It also does not support layers. It is mostly used for high colour alpha transparency and for loss-less compression of high colour images. BMP (Bitmap) This was invented by Microsoft. Many graphics programs running under Windows, which support written communication up to 24-bit colour formats, use the BMP format. The BMP format does not support image file compression. tizzy (Tagged Image File Format) A bicker is one of most widely supported file format for storing images on a computer. It can handle a range from one bit to 24 bits of photographic image, but as an older format, images saved as TIFF files tend to be larger than JPEG or . PSD formats. Tagged-Image File Format is a flexible bitmap image format supported by about all paint, image-editing, and page-layout applications. Also, virtually all desktop scanners can produce TIFF images. Affects of Output devices Colour is most important thing which affects everyones eye on any of the output.Monitors Monitor size will affect the design output because there are designs which look differently when we view by using wide screen monitor rather than normal standard screen. TRC monitor can harm the eye sight, because of the UV radiation, however LCD monitors arent dangerous for the eye sight but if you have a TRC kind monitor you could put a filter to protect the eyesight. Printing 4. When printing a hardcopy from a printer, the mo st important thing is that what paper is going to be useful and what printer is required to print out the original design.