I have an old iMac. It's the Core 2 Duo version at 2.16 ghz. It has a gigabyte of ram and is fine for what I use it for. I basically use it for regular internet usage and often typing things up or the occasional game. Its slowed down a bit over the years but is still holding up quite nicely for an old computer. I'm wondering if it would be beneficial to change the hard drive to an ssd and just keep it going for a while longer. I don't need much space so it'd be a small one for a low cost. Should I bother changing it? I know how to get into the computer and it's no problem. Will the current hard drive last much longer?