Rethinking Tech Refresh

"IT managers might look at tech refresh from a different perspective today than they did five years ago when they ask themselves, Would a tech refresh dramatically improve the company's competitive position? What would be the real costs of waiting an extra two years to update users' computer desktops? "


http://www.computerworld.com/s/article/94370/Rethinking_Tech_Refresh?taxonomyId=14&pageNumber=1