John C. WelchMacworld

John C. Welch is the IT Director for The Zimmerman Agency, and is a longtime Mac IT pundit.

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Mac IT Guy: Which e-mail service?

A reader asks: How do you find the best hosted e-mail service for Macs? John C. Welch has some suggestions.

Mac IT Guy: Old parts, remote connections

This week, two questions, one about where to find replacement parts for an old Mac Pro, the other about connecting to remote Macs over a network.