I am making some iron-ons for my sadie hawkins dance, but i need the
letters/words backwards in order for the text to go on right. How do i do
that?
That's a function of the printer driver, and is different for each
printer. In the Print dialog, click the Properties button and look
through the resulting dialog(s) for something that mentions "T shirt",
"mirror image", or "flip horizontal". It may be a check box or a
choice in a dropdown, or who knows what. It may help to read the
printer's manual if it has one.