Two Microsoft server solutions designed for corporate collaboration are considered: SharePoint Foundation 2010 and SharePoint Online 365. Their integration with Microsoft Office 2010 and cloud Office 365 applications is described. Shows techniques for designing corporate sites, administration and access control, collaboration scenarios using document libraries, lists, forums, polls, blogs and wikis. Examples of using the SharePoint Designer 2010 visual editor to edit web pages, brand, customize workflow, and access data without accessing HTML code are discussed.