All forms are Adobe Acrobat PDFs. Download these forms to your computer or tablet before completing them (right click or File –> Save As). Re-open the form in Adobe Acrobat.
Forms can be completed on screen, digitally signed, saved and/or emailed (note however that, once signed, forms cannot be further modified).
Forms requiring more than one signature can be completed and saved, but not signed digitally. Complete these forms on screen, then save and print them out to sign them.
If you must print a two-page form, keep in mind it must be printed on both sides of a single sheet of paper to be valid.