View - Options - Scale Text
Selecting Scale Text dialog, which is used to modify the text scale to more easily read text on screen.
opens theWhen showing designs on screen, a default text scale factor of 1 is assigned. In some instances, this scale factor may not be ideal for the given model. You may increase the text scale by making the scale factor larger or decrease it by making the scale factor smaller. Click OK for the new scale factor to take effect.