How to free up space on your Mac on macOS Catalina or earlier
1.FlushRAMquickly.TherearemanywaystofreeupRAM,butifyouwantaninstantsolution,trythis.CleanMyMachasaone-buttonRAMflusher.,HowtofreeupdiskspaceonMac·1.Cleanupsystemfiles·2.Cleanupunneededmediafiles·3.Removeunusedappsandalltheirleftovers.,Restartyour...。參考影片的文章的如下: