Collaborate with SharePoint
Microsoft has integrated SharePoint support into Office 2010, as they did for SkyDrive. You can now open and save documents to a SharePoint site directly inside the Office applications. From Word, Excel, or PowerPoint, click File on the Ribbon, select Save & Send, and then click Save to SharePoint (see Figure 6).
From OneNote, click File on the Ribbon, click Share, and select Network for the Share On option.