The following Web 2.0 tools allow group members to share documents, spreadsheets, or presentations with seamless communication and collaboration. Everyone in the group can see the shared item which is stored in the cloud; any edits a group member makes are instantly uploaded for all to see. All changes, or past versions, are saved on the site so group members can see the progression of edits that have been made. These tools make doing a group project possible without the group ever physically getting together.