"A clean desktop, apps that launch almost instantly, a roomy drive for your files. Sure, that brand spanking new Mac laptop feels and performs great, but just wait a couple of months.How to Speed Up Your Slow Mac - Personal Tech News - WSJ
Without a little tender love and care, your Mac can start to feel slow and rusty. Although, it doesn’t have to. Here are three things I just did to make my 1.5-year-old MacBook Air run like new."
Thursday, June 11, 2015
How to Speed Up Your Slow Mac - Personal Tech News - WSJ
Check the article link below for overviews of a couple free utilities