Apache mpm event tuning
EVENT DEFAULT MPM FOR APACHE 2.4: Based on the worker MPM. Multiple processes, many threads per process, threads handle requests. Used for even lower memory consumption and higher performance over worker MPM. No longer requires Apache to couple and maintain a specific thread to a specific KeepAlive connection unlike the worker MPM.The zip file contains folder "WebDeveloper", copy this folder to C:\ (or to the root of any drive). Forming C:\WebDeveloper. Run file C:\WebDeveloper\WebDeveloper.exe, click the "Run Installation Tasks" button, when the process is finished, the Apache and MySQL Services should have already started and you should be able to create and run websites.