jsc :
Hmmm. I am still using Office 2003.
Actually so am I...on Windows XP.
MS doesn't want this to happen again. They want to get people away from Windows 7 ASAP so they can stop offering Windows 7 on new desktops probably in 2 years.
MS wants people to go with Windows8 instead of Windows7 so they will visit the Windows Store and update their software apps. Subscription-based software is coming like the subscription pricing model Adobe started using with CS5.5 and now the Adobe's Touch Apps headlined by Adobe Photoshop Touch.
Adobe Creative Cloud membership provides users with access to download and install every new Adobe CS6 application and two new HTML5 products. ["$49.99 a month, with an annual subscription fee, or $79.99 for a month-to-month subscription with no fee."]
Photoshop, the most popular piece of software in the Adobe arsenal, will be available for a stand-alone subscription of ["$19.99 a month with an annual subscription fee, or $29.99 without the fee on a month-to-month basis."]
It's this kind of Amazon Prime membership subscription package that the Subscription-based software model is ramping up. MS already has Office 365 and will slowly convert away from the up-front software licensing fees.
Microsoft wants to get away from DVD-ROMs in boxes and physical media sales of their software.
All software must be installed via Windows Store for Windows 8. Only Enterprise IT groups can sideload software.
If they put out Windows 8 with their new Windows Store for Windows 8 [only] don't you think they will do their future OS upgrades as subscription-based? Surely they will start phasing out Window 7 as soon as they can (within 2-4 years)
Which do consumers hate less? monthly charges or annual charges. MS will probably go with annual payment for an OS subscription. You stop paying then you no longer can upgrade and surely within a year you will have firmware conflicts...