Office 2010 Developer Map – NEW!

Start visualizing the applications, services, client/server data-access technologies, on-premise servers, platform products and technologies, and tools that help developers build multiple line-of-business solutions.

Read the rest here: 
Office 2010 Developer Map – NEW!

Customizing the Ribbon in Visio 2010 by Using a Visual Studio 2010 Add-In

Learn how to use a Visual Studio 2010 managed-code add-in project (that contains an XML resource) and some additional sample code from the Visio 2010 SDK Code Samples Library to customize the ribbon in Visio 2010.

Read the rest here: 
Customizing the Ribbon in Visio 2010 by Using a Visual Studio 2010 Add-In

Video: SharePoint Online Development (in 180 Seconds)

Get a conceptual overview of SharePoint Online and options for developing SharePoint solutions in the cloud in 3 minutes.

See the original post here: 
Video: SharePoint Online Development (in 180 Seconds)

Video: Access Multiple SharePoint 2010 Lists by Using LINQ

Learn to create SharePoint 2010 Web Parts that query multiple lists by using LINQ.

See the original post here:
Video: Access Multiple SharePoint 2010 Lists by Using LINQ

Video: Create Add-ins to Customize the Office 2010 Backstage View

Learn to create a COM add-in that adds a custom tab, group, and other controls to the user interface.

Read more from the original source: 
Video: Create Add-ins to Customize the Office 2010 Backstage View

Quick Note (Scenario): Getting Started with Excel 2010 Extensibility

The goal of these exercises is to enable you to customize Microsoft Excel 2010 for your own applications. Each task addresses a particular scenario.

View post: 
Quick Note (Scenario): Getting Started with Excel 2010 Extensibility

Quick Note: Creating an XML Mapping Schema in Excel 2010

Learn to create and utilize Xml Mapping schemas in Excel 2010.

Read the original post: 
Quick Note: Creating an XML Mapping Schema in Excel 2010

Quick Note (Scenario): Getting Started with Office 2010 Extensibility

Learn to programmatically customize Microsoft Office 2010 for your own applications.

Go here to read the rest: 
Quick Note (Scenario): Getting Started with Office 2010 Extensibility