بسم الله الرحمن الرحيم

Internet Explorer 9 Platform Preview 4 1.9.7916.6000

حصريا أقدم لكم النسخة التجريبية من المتصفح الغنى عن التعريف فى أحدث نسخة بتاريخ 4-8-2010 و يتمز هذا الإصدار بالخفة و الشكل الجميل و السرعة العالية فى التحميل و فتح المواقع و يتميز بالحماية العالية جدااا أثناء التصفح



مميزات النسخة

1- السرعة العالية.
2- الأمن و الحماية فى التصفح.
3- سرعة ديموس :
· اتخاذ الاستفادة الكاملة من الأجهزة الخاصة بك مع الخلفية ترجمة جافا سكريبت.
4- ديموس HTML5 :
· تسليم التشغيل المتداخل الغنية مع الجيل المقبل من معايير الويب.
5- ديموس الرسومات :
• إنشاء الجيل المقبل من تجارب مع الرسومات HTML5 زوجته التي تعمل بالطاقة.

ما الجديد فى النسخة

· Web Platform
Features Available:
· DOMException objects
· Thrown by various DOM APIs according to the W3C DOM specs and HTML5.
· “Constant” properties of the W3C DOM Standards
· DOM constructor objects and prototypes now include the “const” properties described in the W3C specs
· Updated DOM prototype hierarchy
· Changes align IE9 standards mode with W3C standards, and include the addition of the “Node” object (and others described in DOM L2 Core), as well as changes and revisions to Node-derived objects such as “Comment”.
· Note that the “HTMLDocument” constructor object has been removed as per the current HTML5 draft standard.
· Features Partially Implemented
· Canvas
· globalCompositeOperation
· The latest Platform Preview does not include support for the globalCompositeOperation attribute.
· DOM Exceptions
· The latest Platform Preview does not include support for Canvas 2D Context DOM Exceptions.
· drawFocusRing()
· The latest Platform Preview does not include support for the drawFocusRing() Focus management API.
· CSS3 Fonts
· font-size-adjust and advanced font features are not supported
· Developer Tools
Features Available :
· Searching in the Network Capture tool

الشرح باللغة الإنجليزية

The Platform Preview is an early look at the Internet Explorer 9 platform so some features are incomplete, some may change, and some may be added.
Microsoft asks that you refrain from providing feedback on features where noted that they are either partially implemented or not available. Microsoft is aware of their condition and will provide updates in future releases. Similarly, for known issues, Microsoft is also aware of their existence and are actively working on them.
Using and setting the home page
The default home page of the Platform Preview is the Internet Explorer 9 Test Drive site, which you can use to see demos for and information about the new Internet Explorer 9 platform. You can press 0 at any time to go to your home page.
To change your homepage, right click the Internet Explorer Platform Preview icon in the Start menu and choose Properties. In the Target field on the Shortcut tab add your home page URL to the end of the path
Developer Tools
The Platform Preview includes built-in Developer Tools. These tools help developers debug and understand the interaction between their sites and the browser. To open the Developer Tools, click the Debug menu and click Developer Tools, or press 2.
The status bar indicates when the page generates script errors. You can use the Developer Tools to get more information about and debug script errors.
Create Shortcuts to Common Pages
To simplify navigating quickly to pages you commonly use you can create shortcuts. To do so, copy the Internet Explorer Platform Preview icon on your desktop and paste it to your desired location. Right click the newly created shortcut and click the Properties menu item. Update the Target field on the Shortcut tab to start the Platform Preview with the URL of your choice
Here are some key features of "Internet Explorer 9 Platform Preview 4":
Speed Demos:
· Take full advantage of your hardware with background compiled JavaScript
HTML5 Demos:
· Deliver rich interoperability with the next generation of Web standards
Graphics Demos:
· Create next-generation experiences with GPU-powered HTML5 graphics

What The New

· Web Platform
Features Available:
· DOMException objects
· Thrown by various DOM APIs according to the W3C DOM specs and HTML5.
· “Constant” properties of the W3C DOM Standards
· DOM constructor objects and prototypes now include the “const” properties described in the W3C specs
· Updated DOM prototype hierarchy
· Changes align IE9 standards mode with W3C standards, and include the addition of the “Node” object (and others described in DOM L2 Core), as well as changes and revisions to Node-derived objects such as “Comment”.
· Note that the “HTMLDocument” constructor object has been removed as per the current HTML5 draft standard.
· Features Partially Implemented
· Canvas
· globalCompositeOperation
· The latest Platform Preview does not include support for the globalCompositeOperation attribute.
· DOM Exceptions
· The latest Platform Preview does not include support for Canvas 2D Context DOM Exceptions.
· drawFocusRing()
· The latest Platform Preview does not include support for the drawFocusRing() Focus management API.
· CSS3 Fonts
· font-size-adjust and advanced font features are not supported
· Developer Tools
Features Available :
· Searching in the Network Capture tool

شرح التنصيب











الحجم: 16.5 ميجا.
تاريخ الإصدار: 4-8-2010.
التوافق: مع ويندوز 7 و فسيتا فقط.
الترخيص: مجانى.





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