Enterprise Outlook Web Access (OWA) lets you access your Microsoft Exchange Server mailbox from almost any web browser.
Global Electronic Approval Routing System (GEARS) is an automated packet/document routing and tracking system built on SharePoint that implements global management of business processes.
Defense Collaboration Services (DCS) provides secure web conferencing and instant messaging services on the Non-secure Internet Protocol Router Network (NIPRNeT) and Secure Internet Protocol Router Network (SIPRNeT), and is accessible via the internet.
Army Knowledge Online (AKO) provides web-based enterprise information services to the United States Army, joint, and Department of Defense customers.
United States Army Training and Doctrine Command (TRADOC) Knowledge Enterprise (TKE) SharePoint 2010 portal for The Cyber Center of Excellence.
Cyber Center of Excellence SharePoint 2013 Intelink portal. In order to gain access to the portal, you must have an authorized DoD CAC and create an Intelink Passport account.
The Defense Civilian Personnel Data System (DCPDS) is the corporate Human Resources (HR) system for civilian employees supporting the Military Departments and Defense agencies.