Portable Document Format (PDF)
Most document attachments on this site include a PDF version. Such documents can be viewed using Adobe Reader. This free-to-use application is installed by default on many computers in DET. If an error message appears indicating the program is not installed, a visit to Adobe's website is called for. Click on the icon at left.
There are many alternative programs available to view and manipulate PDF files. Some are free-to-use.