I happened to run across something I made a long time ago and thought it might be useful to others.   It is a template to put above the function keys to remind me what Function Key does what in Win-Test, CT, others.

I usually tack this to a thin layer of stiff paper, like a manila folder, cut it out, then add a layer of clear Scotch packing tape for lamination.  Works well and lasts a long time.

This template is for a standard size keyboard.  It is in MS Word format.

Jeff