You've already got piles of photocopied records, Web-page printouts, genealogy forms, notebooks and other paperwork covering your desk - heaven knows you don't have room for a printer, scanner, copier, fax machine and other assorted computer contraptions.

Luckily, there's an alternative to sacrificing your precious desk space. Multifunction machines - called “all-in-ones” - combine those features into a single, affordable gizmo; they're like having your very own copy shop at home. So pack up your peripherals and use this guide to decide which type of all-in-one is best for you and your budget.