Hello computer enthusiasts. I would like to clarify something that many of you seem to be getting wrong. I’m not sure if it’s due to lack of education, carelessness, or people absorbing the mistakes of others.

“MAC” is an acronym for Media Access Control, colloquially known as a MAC address or Ethernet address. It is the unique hardware identifier for each network adapter, expressed in hexidecimal.

“Mac” on the other hand, is short for “Macintosh,” a computer made by Apple, Inc. It is not an acronym, therefore not capitalized. Just because it’s three letters doesn’t automatically make it an acronym. For example, Robert’s nickname is Bob, not BOB.

Most of the time, this mistake hardly matters. However when you’re trying to discuss technical networking issues with Macs and MACs, it’s quite frustrating to decipher what is a Macintosh and what is a Media Access Control address.

Stay tuned. Next week I’ll have a rant on “your” versus “you’re” and apostrophe usage.