How to optimize your Mac OS X computer and keep it running fast, Clean your memory and delete items like old log files and caches. Clean memory while your playing games on the Mac.\rbr\rbrMemory Clean software Link\rbr\rbr\rbr\rbrOnyx software Link\rbr\rbr\rbr\rbr\rbr\rbr\rbr1. Clean your Memory\rbr\rbr\rbr\rbr\rbr2. Keep your Desktop as empty \rbr as possible\rbr\rbr\rbr\rbr\rbr3. Deleting Startup Items you dont need running in the backround\rbr\rbr\rbr\rbr\rbr4. Cleaning Up The Hard Drive\rbr\rbr\rbr\rbr\rbr5. Use a utility for Maintenance Delete Font cache Empty the trash Try out these tips at your own risk - software for mac os x & mac os x apps recommendations - Use these tips at your own risk All work in MAc OSX Yosemite 10.