IPSOFACTO says YES! You can be an all Mac company! Unless you can’t (A&D firms can’t). Some firms wouldn’t. We’ve heard people (um, accountants and lawyers) say they have apps that run in Windows only. That’s not big deal since Macs run Windows in a shell. But Truth be told, Macs are about 30-50% more expensive than Windows, and now that Office365 offers free software, PC gets cheaper and smarter and Mac stays expensive and a little behind the curve. What about Viruses. Well, 299 out of 300 viruses were made for Windows XP which hasn’t been around since 2007. Macs are susceptible to hacks, phishing, spear phishing, and so on, but they’re very stable otherwise. It boils down to preference here in 2017. But to answer your question, an all windows company can become an all mac company. Just pull out the checkbook.
Can we be an all Mac company?