Apple CEO Tim Cook says Microsoft lost business by not bringing Office to the iPad earlier.
Things that should not be compared to each other are compared to each other.
Microsoft now has a cheaper Office 365 subscription plan for those who only want to use the office suite on a single computer and tablet.
You can't print directly from Office for iPad (yet). But, with a couple of extra steps and the right apps, it is possible to print Office documents from your tablet.
The Office for iPad team went on Reddit for an Ask Me Anything (AMA) session, and spilled the beans on everything from the next version of Office for OS X to Clippy's Mac alter ego.
One week later and Office for iPad is still on top of the iTunes charts with more than 12 million downloads.
Can you get by without paying Microsoft's subscription fee? In some situations, you can.
At Microsoft's Build conference in San Francisco this week the company debuted Cortana, a voice assistant for Windows Phone similar to Google Now and Apple's Siri.
Hold on to your hats, it's about to get blustery!
Most April Fools' Day jokes barely merit a groan, but these ten are worth a smile.