Speeding up your Mac

My parents have a 21” iMac from 2015.  It was getting sluggish with an ever-increasing number of beachballs.  Ideally they didn’t want to buy another one and given their requirements they didn’t need to.  But the machine was becoming frustrating to use.  As their tech person (it’s their return on putting me through university) I …


My dad goes fishing and he’s quite good at it.  He’s never had to buy fish to feed the family since 1997.  This is where him and his friends like to show some of their better catches.