Forse non tutti sanno che i browser non sono completamente "uguali" tra di loro e non tutti offrono la piena "operabilità" con i Wss 3.0 e Moss 2007.

Qui di seguito trovate una lista dei software di navigazione supportati, ed in particolare delle features disponibili all'interno di un sito Sharepoint.

Level 1 Web Browsers:
Level 1 Web browsers take advantage of advanced features provided by ActiveX controls and provide the most complete user experience. Level 1 browsers offer full functionality on all SharePoint sites, including the Central Administration Web site.

For Windows systems: Microsoft Internet Explorer 6.0 or later; Windows Internet Explorer 7.0 or later

Level 2 Web Browsers:
Level 2 Web browsers provide basic functionality, so that users can both read and write in SharePoint sites and perform site administration. However, because ActiveX controls are supported only in Level 1 browsers, and due to the functionality differences within different browsers, a different user experience might be provided and there could be some variances from the user experience from the Level 1 browsers.

For Windows systems: Firefox 1.5 or later; Mozilla 1.7 or later; Netscape Navigator 8.1 or later

For UNIX/Linux systems: Firefox 1.5 or later; Netscape Navigator 7.2 or later

For Mac OS/X systems: Firefox 1.5 or later; Safari 2.0 or later