Though generally more trouble free than a PC, every once in a while, our Macs can become sluggish and may not respond as they used to. From slow boot-ups or malfunctioning fonts to the dreaded “spinning beach ball,” we can give your Mac a going- over to get it back up to speed while providing recommendations on how to keep it that way. Never trust the “quick fixes” that pop up on the Internet — they usually cause more harm than good.