Close your sign software and install the font in to Windows in the normal way… OK lets assume you don’t know how to do that. When you are downloading the font, browse to the WINNT folder on your hard drive. Then find the sub folder called fonts, aim the download to that folder. When you open your sign prog, the font should then be available, well in Flexisign anyway. In Signlab you have to use the Install\|Fonts procedure on the file menu. I guess it would have been quicker to ask what software your using first 🙄