Microsoft office is the most common software included in most computers. It has Excel, Word, PowerPoint, Access, Publisher etc. You will have to check your system for printable software available. For other additional programs you can download them online. If you are working on Microsoft office, you can create printable copies of invoices, receipts, certificates, speeches, minutes of meetings, fax sheets in Word. Excel helps you print receipts, expense reports, planners, itineraries, calendars, purchase orders, business claims etc. Labels, newsletters, postcards are best created and printed in Microsoft Publisher.