Expanding Office announces its Windows 8-friendly products , Office 13 and Office 2013 . In the past , a confusing design change or dropped support for plug-ins has been reason enough for users to skip the upgrade and stick with the version they 're comfortable with . Office reigns as Microsoft 's most lucrative product with .1 % market share of PCs . Microsoft to tablets may be necessary for growth .
Expanding Office announces its Windows 8-friendly products , Office 13 and Office 2013 . Office reigns as Microsoft 's most lucrative product with .1 % market share of PCs . Microsoft to tablets may be necessary for growth .