Windows Phone 7.5 Mango technical preview

Last week Microsoft presented me with a Samsung Focus smartphone that was running a recent pre-release build of Windows Phone "Mango." Mango is the version of the OS that will replace Windows Phone 7, which launched last year.

IE9 Developer Tools: Network Tab

At MIX 10 Microsoft released the IE9 Platform Preview and showed some of the included developer tools. You can access these tools by pressing F12, or click Developer Tools on the Debug menu when you use the Platform Preview.

Debug >> Developer Tools ( F12 )

The developer tools include some new capabilities and improvements in tools which is not available in IE8.

• Network Inspection Tab
• Inspecting HTML and CSS
• Script Debugging and Using the Console
• Improving Script Performance
• Changing the UA String and Compatibility Modes
• Putting it Together