Does Xtra PC work on a MacBook Air 2013. If so is it worth it as my MacBook Air is getting slower and slower. When I had it new it took 14 seconds from pressing the power button to it being ready to work. Now it takes about 1 and a half minutes. I respect they do slow as you use memory.
Well, there are many possibilities, one being the hard drive too full, another not enough RAM, and another some conflicting third party software. If you will download, run, and post the entire report here, it will help to troubleshoot.
Do not use any software that claims to clean or whatever - they can quite often mess up your system badly.
Xtra PC
