Big companies, yes. Small businesses, not so much. There's certainly an unrealized support cost. But in my experience, it's pretty common to see several diffe

Big companies, yes. Small businesses, not so much. There's certainly an unrealized support cost. But in my experience, it's pretty common to see several different manufacturers and OSs across a small business. When they need a new laptop, they're either picking up what's cheap at Best Buy or handing down machines when the boss gets a new one.