自己写的清除电脑上面各种垃圾的程序，人格保证对电脑其他各种文件和软件以及系统没有任何破坏，清除电脑垃圾之后，你能明显感觉电脑变快了-Write their own computers clear above garbage program, personality guarantee no destruction of various other documents and software, as well as computer system, computer junk is cleared, you obviously feel the computer fast