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| TECHNICAL ADVICE CENTRE | |||||||||||||||||||||||||||||||||||
| This page contains information that could make using a computer a better experience for you. Although this advice is offered in order to improve your viewing experience while visiting the Coffeehouse Culture site, it could have far reaching effects on how you interface with your computer and how much you get from it. This page is intended for inexperienced computer users and those who are fazed by any form of technospeak. The page contains information on screen resolutions, browsers and browser settings and fonts. |
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| SCREEN RESOLUTION WHAT IT IS. WHAT IT DOES. HOW IT WORKS. |
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WHAT IS SCREEN RESOLUTION? Your monitor is set to display objects (icons etc.)
at a particular size. This is the screen resolution. Screen resolution is measured in pixels at approximately 72 per inch. Most computers are shipped with the screen resolution set to 640 x 480 as this used to be the industry standard. On a 13 or 14 inch monitor, a screen resolution of 640 x 480 makes for large icons and a big text size that make the screen look rather like a book for the partially sighted. On larger monitors the effect is even more pronounced, making for unwieldy icons and gigantic type. WHICH SCREEN RESOLUTION IS BEST? Screen resolution is the literal size things appear on the screen and there is no 'best.' It depends on you, what you like, what your eyes can handle, how much you want to see. On a standard 13/14 inch monitor, a screen resoluton of 640 x 480 looks fine for some people but way too big for others. On such a monitor the minimum optimum resolution is generally accepted to be 800 x 600. This gives you a lot more space on your desktop and reduces the size of text slightly but is still easy to look at. Larger monitors (and computers with the appropriate amount of VRAM) will support larger screen resolutions. The larger the resolution, the smaller the icons and text appear on the screen. WHAT SCREEN RESOLUTIONS MIGHT BE AVAILABLE? Most modern computers support a number of screen resolutions. Screen resolution is dependent on the amount of VRAM installed in your computer. The number of screen resolutions available on your machine depends on the monitor size and the number of colours your machine is set to display. On machines with less VRAM installed there may be a 'trade-off' between the number of colours available and the screen resolution. WHERE TO FIND YOUR CURRENT SCREEN RESOLUTION. In Windows (all versions) screen resolution is shown in the Display section of the Control Panel (Click on Start --> Settings --> Control Panel --> Double click Display icon --> Select Settings tab. The text field in the lower left of the window shows what your current colour setting is and the right hand panel shows your current screen resolution (below the slide bar.) OOn a Macintosh, your screen resolution is controlled through the Monitors Control Panel. Easy access to the current settings and to the Monitors Control Panel iself is available through the Control Strip on your desktop. (If your Control Strip -- usually located in the bottom left hand corner of your screen -- is not open, click on the tab to open it. There should be two screen icons on the strip, one with vertical coloured stripes and one with a checkerboard pattern. Click on the first of these to see what your colour setting is and on the second one to see what your screen resolution is. If you do not have the Control Strip on your desktop, you need to open your Monitors Control Panel through the Apple Menu (Control Panels) or through your System Folder. In the Monitors Control Panel the left hand field tells you how many colours you are displaying and the right hand panels displays your current screen resolution.) WHAT DOES IT MEAN? In Windows or on a Mac the options available in the left hand panel depend on the amount of VRAM installed on your computer. In most cases three options will be available: '256 colours,' '16-bit colour' and '24-bit colour' or, on a Mac, '256 colours,' Thousands' and 'Millions.' Your current setting is the one curr- ently in the text field or highlighted (in Windows, the other options are available through the small menu accessed using the arrow button to the right of your current setting; on a Mac all the options are listed.) If your machine is set to 16-bit colour it means you have 65,000 colours available for screen use. If it is set to 24-bit colour you have 16.7 million colours available. If your machine is set to '256 colours' (or 8-bit colour as it once was known) you are using -- surprise, surprise -- 256 colours. If your computer is set to display '256 colours' and you have other options available you should consider going up a level. This will bring a much better standard of clarity to screen images. OThe screen resolution, which is shown under the slide bar in the right hand panel (Windows) or as a list (Mac), shows your current setting. The options here also depend on the amount of VRAM installed. On a Mac all the options are listed with the current setting highlighted. It will most probably say: 640 x 480 pixels. If another setting is shown, you are already using the minimum screen resolution for optimum viewing of the Coffeehouse Culture site. (If the site is still not laying out correctly, you may not have the fonts installed in your system file to display the pages as they should be seen -- CLICK HERE to go to the Fonts section of this page -- or you may have your default font size set higher than normal in your browser or in the same Display section of the Control Panel. For instructions on changing these settings, CLICK HERE.) In Windows, the position of the slider on the bar above the screen resolution text shows whether you have higher or lower level options available. If there is space to move the slider to the right, do so. You will change nothing unless you click the 'OK' button. Among the options available there should be 800 x 600 and there may be more. HOW DO YOU CHANGE THE SETTINGS? On both PC and Macs the screen resolution |
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| BROWSERS WHAT THEY ARE. WHAT THEY DO. WHICH ONE IS BEST. |
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| WHAT IS A BROWSER? Your browser is the software you use on your computer to view pages drawn from the world wide web. Web browsers cannot only read the display the language in which web pages are written (html) but, through plug-ins, can accept and read additional files -- such as sounds and video -- and handle e-mails. Although there are many web browsers available, two dominate the field -- Netscape and Internet Explorer. Which one you use is a matter of personal preference based on your internet needs. Although Internet Explorer has a nice-to-use interface, at Coffeehouse Culture we use Netscape Communicator v. 4.7 for its very stable and functional e-mail handling abilities and because we would rather not encourage Microsoft in their cynical delusions of world domination. While Internet Explorer has a somewhat slicker interface and a few useful facilties, the mail handling module -- Outlook Express -- can be problematic. Having said that, Internet Explorer is generally regarded as more stable in its support for Javascript. Prior to version four, Netscape Communicator was called Netscape Navigator. WHAT ARE 'VERSIONS?'As new versions of browsers are released, new features and capabilities are included that give the browsers increased functionality. Versions of either browser prior to version four are much less capable than current versions. However, with web technology developing at such a fast pace, both browsers have a problem keeping up. Both browsers came into their own with version three which provided support for Javascript (the scripting language that provides web pages with their interactivity.) This support was extended in version four browsers to include support for dhtml (dynamic html.) Most people working on fairly up-to-date computers use version four browsers. WHY DOES IT MATTER? The Coffeehouse Culture site and many other sites feature dhtml. Dhtml is a highly developed form of Javascript that increases user interactivity within web pages. Typically, DHTML web pages include Javascript (or 'code') that responds to user mouse and/or keyboard activity by triggering 'events.' Such events can trigger pop-up text boxes, animations and accept and incorporate your input into web pages. Having a browser capable of handling dhtml was not so crucial in the past when all the important information was right there on the web page. However, increas- ingly web designers are moving important information off html pages and putting it into dhtml. If your browser is not capable of handling dhtml, you will still be able to view dynamic web pages but all of the dhtml features will be disabled. TIME TO UPGRADE? The browser is one of the most used pieces of software on most computers. Therefore, it is important that you choose your browser carefully.Before you upgrade your browser read some readers reviews of the various versions available. Most of the download sites from which you will get the browsers (free of charge but a long download) include readers reviews. Beware of the very latest version of either browser. Although new versions of the browsers are tested well before they are released, they are extremely powerful, versatile and complicated pieces of software that have lots of scope for bugs. Always go for a browser that has been tried and tested.
WHAT ABOUT BROWSER SETTINGS? If your screen resolution is set to a minimum of 800 x 600, you are using a version four browser and have the correct fonts installed on your system and are still having layout problems, the fault must be with your browser font settings. In both the main browsers and on both platforms, the display and default fonts are set in the browser Preferences panel, Depending on which browser and version you are using, access to this is through the toolbar and/or the Edit Menu. Within the Preferences Panel select Languages/Fonts under Browser Contents (Internet Explorer) or Fonts under Appearance (Netscape Communicator.) Check the information in the settings panel that opens and ensure that your default font size is not set to larger than 12 pitch for variable sized fonts and 10 pitch for fixed sized fonts. OBoth of the main browsers also have font controls under the View Menu that is accessed through the main menu bar. These controls can enlarge or reduce type sizes. In Internet Explorer, ensure that 'Medium' is highlighted. In Netscape, use the Decrease Font Size command to see if it improves the layout of the Coffeehouse Culture pages. |
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| FONTS |
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If your screen resolution is set to at least 800 x 600 and you are still having problems
with the layout of pages on the Coffeehouse Culture site, it could be that you do not have the fonts required by Coffeehouse Culture pages within your system.
OTo check your fonts in Windows go through the Control Panel (Click on Start --> |
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| OTHER PROBLEMS |
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| OTHER PROBLEMS? While Coffeehouse Culture does not provide a technical troubleshoot- ing service, if you have problems viewing pages from the site and cannot resolve them, please let us know and we will do our best to assist. To e-mail us. please CLICK HERE. Please include the fullest information regarding your platform, technical specification and describe the problem or include a screen dump. The information on this page is offered as a service to computer users. |
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| Questions, comments or criticisms to: Webmaster@coffeehouseculture.com Copyright © 1999/2000/2001 The Enlightenment Company Created by Cheapo Cheapo Productions |
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