Official Website of the Department of Homeland Security

Some of the content on the Citizenship Resource Center requires the use of a free plug-in in order to be accessed. Links to and descriptions of these plug-ins are provided below. Plug-ins are software programs that work with your browser to provide capabilities the browser may not otherwise have. Most software vendors offer versions of their plug-ins for each computer platform type (i.e., Windows, Macintosh, Linux, etc.) The links below do not indicate an endorsement of the products and are provided merely for convenience. Questions on use or installation should be directed to the respective vendor.

Portable Document Format (*.pdf)

Files with this extension require a PDF viewer. You can download (free) and find guidance on how to install and use it from the Adobe website.

Adobe Acrobat PDF Reader Download

Windows Media Player (*.wmv, *.asx, *.mp3)

Files with these extensions require the Windows Media Player.  You can download (free) and find guidance on how to install and use it from the Microsoft Web site.

Windows Media Player

Excel (*.xls)

Download the free Excel 2003 Viewer to open, view, and print Excel workbooks.

Excel Viewer

PowerPoint (*.ppt)

Download the free PowerPoint Viewer to view full-featured presentations created in PowerPoint 97 and later versions.

PowerPoint Viewer

Word (*.doc)

Download the free Word 2003 Viewer to view, print and copy Word documents.

Word Viewer

Adobe Flash Player (*.swf)

Files with an .swf extension require the Flash Player. You can download (free) and find guidance on how to install and use it from the Adobe website.

Adobe Flash Player

AddThis utility frame