Is there an easy way to open Keynote files on a Windows PC? My colleagues all use Macs. Keynote may well be the best presentation software package you can buy – or get for free with any new Mac – but ...

One of the potentially frustrating things about switching back and forth between Mac and Windows PCs can be proprietary formats — a key example being Apple's DMGs (disk images). Here's how to extract ...

Open-source might not be the first thing you think of with Windows, but these free tools can seriously boost your productivity.