If you use a word processing program, you can save some of your money and spare some vital resources with a simple step. Set the default margins on your paper to a smaller setting.  Word and others have a default setting that looks good but wastes valuable paper.  My version default is 1.25″.  I changed it to 0.75″ on the right and left.  If you use metric, change your default to 1 cm less. In MS Word 1. go to File then click Page Setup.  2. You’ll see the margins there.  You can change them all.  I just changed the right and …