Create MongoDB service in Windows OS
  1) Open Command Prompt     2) Create directory for Database and Logs                      mkdir c:\data\db                       mkdir c:\data\log     3) Create a file at C:\mongodb\mongod.cfg and   specifies both  systemLog  Path and Storage database         path       Add following in mongod.cfg file :     systemLog :      destination :  file      path :  c:\data\log\mongod.log  storage :      dbPath :  c:\data\db     4) Create service named as "MongoDB" using following command     sc.exe create MongoDB binPath= "C:\mongodb\bin\mongod.exe --service --config=\"C:\mongodb\mongod.cfg\"" DisplayName= "MongoDB" start= "auto"     5) To remove MongoDB service use following command     sc . exe  delete  MongoDB