How do I do it, exactly.... I have my first ever short story to deliver to the Open University and they're quite particular...... :)
if it's in Word - select all the text, go to Format, then Paragraph, then Line Spacing (double)
remember if you've already put spaces between lines -these will get doubled too, which (probably) isn't right
In Microsoft Word I type everything in single spacing then highlight what I want to change and hold control and press 2 for double spacing 1.5 for 1 1/2 etc.
many thanks RT, Tom and alipaly ;D