I've had the MBP 5 plus years and obviously it's not as slick as it once was, and I just want to know what can scan and clean up odd bits left by downloads. I downloaded an FTP programme today(as it turns out I've no clue how to use it so deleted anyway) but when It downloaded it offered this that and the other, which I unticked, and they still landed them on me anyway. It has completely changed my browsers and what it opens on tabs and homepage. But other software that's been downloaded over the years I'm sure has gone to slowing me up. And I wondered if there's anything out there like a virus scanner that finds all this scattered rubbish everywhere and may save me some much needed space too? Any suggestions most grateful for scanner type programmes who don't themselves leave a load of rubbish that I've just mentioned. I've heard Adware Medic a few times but not sure that's what I need, anyone use that?