Hi - Here are some really simple questions about software licenses for two macs that I own. I use Keynote and Photoshop occasionally - do I need to buy a copy for each computer? Also with Microsoft Office I want to install on two macs - but on one of them I want my partner to be able to use Office as a different user. Do I need three licenses for this? Also I live in Europe - can I install a version of Office from anywhere in Europe or are there regional restrictions? For instance will an Irish copy work in the UK or Spain? Sorry if this is all obvious and thanks in advance!