DHuntress wrote:
I can get a Refurbished MacBook Air 11 (from 2014) for $188. Is it too old to be useful at this point? The specs seemed great, but I only have an Iphone and don't know about other Apple products, i.e., if the MacBook Air also makes older models practically obsolete?
That MacBook Air was introduced in April 2014 and discontinued in March 2015. That's 7+ years ago. In Apple's eyes, that machine is Obsolete, meaning that they no longer stock repair parts, or offer hardware repair service – with the possible exception of battery replacement service – for it.
The highest version of macOS it can run is Big Sur, which is no longer one of the "most recent three". That means that companies like Adobe and Microsoft will soon stop offering applications for it. It also implies that Apple is no longer providing security patches.
That doesn't mean that the machine would be totally useless. If the hardware holds up, it could make a perfectly useful Web browsing and general productivity machine.
If you installed Big Sur, you could run
- The current version of Firefox
- The current version of the LibreOffice office suite
- The current version of the GNU Image Processing program (GIMP)
- The current versions of the commercial Affinity V2 applications (Photo, Designer, Publisher)
- Time Machine, a third-party backup utility (Carbon Copy Cloner or SuperDuper!), or both
But you would not have the same applications support as you would with a M2 MacBook Air – or the 'base' M3 chip version of the 14" MacBook Pro.