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Creating CSS Styles In Dreamweaver August 27, 2009

Posted by Interesting Stuff in : Sofware and Computers , comments closed

Cascading Styles Sheets (CSS) are a recommendation of the Worldwide Web Consortium (W3C) and offer web designers precise control over the formatting and layout of web pages. They enable you to set up default formatting rules which the browser will automatically apply to headings, paragraphs and any other elements on a web page. CSS allows web developers to separate the content of their web pages from the style and formatting information. This means that the HTML code is not cluttered with style information and will be processed more quickly by browsers, leading to faster download times. Also, since style definitions are normally stored in external files to which all HTML pages are linked, the entire site can be updated by modifying the CSS file(s), without even having to open any of the HTML pages.

You can use CSS in your web pages in three different ways. Firstly, it can be placed inside an HTML document, in the HEAD area of the page. Secondly, CSS can be placed in an external file with a “.css” file extension. Thirdly, CSS can be placed inline; that is to say, inside HTML tags. The three methods are not mutually exclusive. A typical website may have one or more external style sheets, combined with internal CSS on certain pages and a few smatterings of inline CSS within certain HTML pages. In general, the closer the CSS is to the HTML element it controls, the higher its precedence. Thus inline styles normally take precedence over internal CSS, which, in turn, takes precedence over external CSS definitions.

Adobe’s Dreamweaver CS4 offers a number of sophisticated features for creating and editing CSS. To create internal CSS rules in Dreamweaver, simply open the HTML page then display the CSS Styles panel by choosing CSS Styles from the Window menu. Next, choose New from the CSS Styles panel menu. At the bottom of the New CSS Rule dialog, Dreamweaver invites you to “Choose where your rule will be defined”. Choose “This document only” from the drop down menu. If, instead, you choose “Create New Style Sheet”, the new CSS rule will be placed in an external file. (Dreamweaver will allow you to specify where the file is placed.) If you would like to link an existing CSS file to an HTML page, choose “Attach Style Sheet” from the CSS Styles panel menu and click on the Browse button; locate the file then click “OK”.

Once a CSS source, whether internal or external, is associated with a given HTML file, Adobe Dreamweaver CS4 will display the name of the CSS document in the CSS Styles panel whenever the HTML file is open. If the CSS is being stored internally, the rules will be grouped under the heading “style”, indicating that it has been defined within a style element in the HEAD area of the current page.

The author of this article works for an independent computer training company offering Dreamweaver and Adobe Flash CS4 training classes in London and all over the United Kingdom.

How To Collaborate On Documents With InDesign CS4’s Book Command August 26, 2009

Posted by Interesting Stuff in : Sofware and Computers , comments closed

You have probably noticed that whenever you choose New from the File menu in Adobe InDesign CS4, you may have noticed the option to create a new book without ever knowing exactly what a book is. Well, in fact, books are a fairly nifty feature: they allow you to take a series of related Adobe InDesign CS4 document and treat them as a single entity; a book. All documents in the book can then share resources such as paragraph and character styles, colour swatches, master pages, sections and page numbering.

Once you have created a book, by choosing File-New-Book, the Book panel is displayed. It features a panel menu with all the necessary Book options. Your first task is to add documents to the book: from the Book panel menu, choose “Add Document” and select the documents you want to be treated as part of the book.

There is also some useful feedback about the status of each chapter in the book by displaying an icon next to the name of each chapter. The “Available” icon indicates that the book may be opened by one member of the team of people using the book. The “Open” icon indicates that you have the book open and that no one will be able to use it until they have finished with it. The “In Use” icon will appear when someone else has that chapter open; this means that you have to wait until they have finished with it before you can use it. The “Modified” icon shows that changes have been made to the book since last time you opened it. And, finally, the dreaded “Missing” icon indicates that the InDesign document associated with that chapter has been moved from its original location.

As soon as the book file is saved, the book becomes a separate entity to the documents it contains and the documents in a book do not have to reside in the same location as the book or as each other. To save a book, choose Save Book in the Book panel menu.

It is possible to replace an existing chapter of a book with another InDesign document by simply selecting an existing book chapte and choosing Replace Document from the panel menu. Next, navigate to the replacement document and double-click to select it. InDesign will then replace the selected chapter with the new document. Deleting chapters from a book is equally straightforward. Just highlight the chapter(s) and choose Remove Document from the panel menu, or click the Remove Document icon at the bottom of the Book panel.

You must also choose which of the documents in the book will be treated as the style source. The document elected as the style source will be used as the master document in the process known as synchronization whereby InDesign replaces the colour swatches and styles of all documents in the book with those in the style source document.

To customize page numbering across the whole book, choose Book Page Numbering Options in the Book panel menu. The default is “Automatically Update Page & Section Numbers”: this will cause InDesign to number pages in the documents within the book according to the order in which they are listed in the Book panel.

The Book panel can also be used as a navigation aid or launch pad from which you can open any InDesign document which has been specified as a chapter of the book. To work on any chapter of a book, simply double-click the name of the chapter in the Book panel. The chapter will open like any regular InDesign document and can be closed when you have finished editing without it being removed from the book.

InDesign books are a great tool for division of labour since the fact that a document is part of a book does not stop it from being a regular InDesign document. If a book contains five documents, five different people can work on each of those documents and then, at the end, the whole book can be preflighted, printed and output as PDF as a single unit.

Both indexes and tables of contents can also be generated for an entire book as well as for a single document. Simply design and create the table of contents or index in the normal way but activate the option “Include Book Documents”.

The writer is consultant and software trainer with a computer training company who carry out Adobe InDesign CS4 classes all over the UK.

Knowing Your Windows Registry And Realising When To Repair It. August 26, 2009

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What is the Windows system registry and why is it needed?

The registry is at the centre of your computer’s system. It is a huge hierarchical database that is used by the Windows operating system to store and log configuration data. It is essentially the most crucial part of your system that ensures the fluent running of the operating system. It also looks after the compatability for your hardware, any software applications downloaded and installed and fundamentally anything that is undertaken on your PC.

If a folder is copied to a different location, a website is browsed and for example your camera uploads photos then all of this is put away into the system registry. Lets have a look at what some of the registry entries contain:

-The user profiles and settings
-Location and the path of the hardware installed on your PC.
-Location and the path of your software applications installed.
-Security settings and system policies
-Property and user settings for files and folders
-Ports being used for the devices
-And many, many more.

It is very complex and keeping the registry in tip-top condition is an absolute must so that your computer carries on working and running smoothly. By having the computer system registry centralised this reduces any time spent searching for data and information therefore increasing the computer’s speed and performance. Your computer can multitask very effectively so having all the system configurations in one location is a clever idea for great efficiency and logistics.

Consider your system registry as a file cabinet. When you put away a file or folder it will fit into a well organised system and this is how it makes it very easy to retrieve and obtain anything that has been filed away correctly. Now, consider your file cabinet that has had a document filed away in the wrong location. How long would that take you to find it? Alot longer. Consider this scenerio a dozen times over and this is what happens to the system registry when entries are missing or corrupt.

Registry problems happen over time depending how often the PC is used. The registry will grow with more information being logged into it. Software and hardware installions and uninstallations cause the database to become fragmented and corrupt and this starts to slow down the system. The longer time goes by the more problems arise. These can be slow boot-ups, system freezes, worsening speed and performance, error messages and even the undesirable non-starter of the operating system.

This is where a reputable registry cleaner comes into it’s own. It will scan the system registry of any unwanted entries and clean up the database getting your computer back to it’s good self. The internet has multitudes of registry cleaners available so research and review extensively for what you need. For a relatively small price to pay your computer can be optimized for as long as you utilize the software.

For more help and information please visit www.ComputerResurrection.com/registrycleaners.html

How Do You Spot When You Have To Repair The System Registry? August 25, 2009

Posted by Interesting Stuff in : Sofware and Computers , comments closed

When brand new and straight out of the box your computer obviously will not call for a system registry cleaner. Computer registry errors happen over time depending on how often you use your PC and what it is being used for. Never the less, when software programs and applications are installed or unistalled, or new hardware is installed with new and updated drivers, the PC’s system registry would have started to become disorderly and framented thus causing registry errors with certain problematic issues. This is the time when you need to repair your Windows registry. If it is not undertaken now it will progressively get worse and your computer will start to freeze, crash and eventually may not even boot up.

The computer’s registry is at the core of your PC’s nerve centre and without this your computer would cease to operate – it is that simple. Registry errors and corruption can happen as explained above just through normal user activities. Spyware and virus infections would of course affect the registry but even without the presence of either of these malicious attacks your PC’s registry would still suffer. For this reason alone it is vital that registry repair and optimization is undertaken.

The system registry is a very complexed and enormous database that can become quite unstable if not maintained. Corruption occurs from fragmentation. Actions undertaken by the operating system repetitively use the registry to update the same values in the registry hives. This can become too much and this fragmentation can cause big problems for the computer. All information is stored is the registry. Whether a web page is browsed, a music file downloaded or if the user has moved a folder from one location to another. These actions change the size of the files within the system registry. Windows impose a limit on these, so if these size changes become excessive then the registry will become unusable.

Registry errors come in many guises and some are shown as pop-up messages on your desktop. Some such as: Active X errors, DLL errors, missing drivers and files and missing Windows paths. These are all but a few. Registry issues can also materialise as slow start-ups and overall system speed decline, inconsistent and unreliable application crashes and stalling and the most undesirable inability to boot-up your operating system. These are just a fraction of the possibilities of a poorly maintained system registry.

A decent registry cleaner is an absolute necessity to overcome these problems. Research and review the products well and do not skimp on something that effectively will maintain and optimize your computer for as long as you have it. After all this is a utility tool that would save any normal user a small fortune if your PC had to be repaired by a computer engineer.

For further information and help please visit www.ComputerResurrection.com/registrycleaners.html.

Free Registry Cleaners. Are They Worth The Chance For Mending Your System Registry? August 25, 2009

Posted by Interesting Stuff in : Sofware and Computers , comments closed

The Windows system registry is a part of your PC that is not to be taken lightly. It is the most important component for your system and is the nerve centre for all the information and data that your operating system needs. The computer’s system registry is a massive informational database that continually logs everything that is undertaken on your system. This can be anything from writing a new notepad file and saving it, to logging on to an online music store and downloading a music file.

Of course these are actions carried out by the user but the operating system also carries out operations all the time unbeknown by the user. Hardware settings for the drivers and ports used are needed to let your computer know where and how to communicate with your hardware devices such as your printer, keyboard or modem. Software settings are also stored in the registry and are used by the operating system to acquire and gain access to the application when told to by the user. Thousands of registry entries hold information about system configuration and user settings and as time goes by the system registry grows.

The more information logged, the larger the registry becomes and this is how computer registry problems start. The registry starts to become fragmented with missing and corrupt entries from where data is introduced and removed. In order to rectify these issues then a registry cleaner is needed and this takes us back to the titled question – free registry cleaners or not?

Free registry cleaners simply and will only clean your registry but they will not defragment it. Fragmentation is the continual modification of the same registry entry and after time will make this entry larger and larger. It will come to a point where it reaches a size limit imposed by Windows. Subsequently any more modifications will cease to occur therefore creating registry problems.

‘Free’ also means exempt and this is where the product does not contain all that is required. You will need technical support and regular software updates. There is not anything of any great worth or value that is free, so considering that we are discussing your computer here then I believe that cutting corners is not a cost effective way in which to repair your registry issues. Your system registry can so easily be made inoperable by deleting the wrong entries. Computer engineers do not come cheap and investing in a top registry cleaner is a small price to pay.

A reputable registry cleaner will clean, defragment and optimize your computer by revitalising it back to peak performance. They are tens of dozens of registry cleaners available online so research well and find one that best suits your needs.

For more information and help visit please www.ComputerResurrection.com/registrycleaners.html