John C. WelchMacworld

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

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.

Xserve is dead... so now what?

Mac IT expert John C. Welch tries to understand Apple's reasons for killing its Xserve server, while explaining why the Mac Pro and Mac Mini are not adequate replacements... no matter what Apple says to the contrary.

Ask the Mac IT Guy

Have a question about adding Macs to the mix in an office network? John Welch is here to answer them.