Visio: Fixes scaling issues and arrowhead rendering errors with SVG export.
Proofing Tools to improve spelling suggestions in the following languages: Canadian English, French, Swedish, and European Portuguese.
Office Web Applications: Brings support to Google Chrome.
Excel Web Application: Support for inserting Charts into Excel Workbooks.
Outlook Web Application: Attachment Preview, but only with Exchange Online.
Word Web Application: Now extends the printing support to Edit Mode.
Microsoft Access 2010 SP1: Now integrates community content in the Application Parts gallery.
Microsoft PowerPoint 2010 SP1: Default behavior Use Presenter view option is changed and now displays slide show on the secondary monitor, while keeping notes in the primary.
Microsoft Outlook 2010 SP1: Fixes an issue where Snooze Time would not reset between appointments.
Microsoft Word 2010 SP1: Fixes many issues when saving files, working with Excel, and more.
And functions names now can keep the backward compatibility with earlier version of Excel in many languages.
Microsoft Excel 2010 SP1: Better performance, stability and bug fixes that brings backward compatibility with earlier versions that were affecting many users.