Download the appropriate set up file from mongo db website.You can get it by simply searching on google. There are two method for set up the environments of the mongo db. First we need to click on to set-up file which you got by downloading from the mongo website. It will give some folder name in C:\ Program Files\MongoDB by default. Naive Method (Easy): step-1 Create two nested folders in C drive like C:\data\db step-2 Navigate through C drive and MongoDB folder and open bin folder there must be two .exe files mongod and mongo step-3 Click on mongod.exe and it will open a window like cmd keep it opened.It starts the mongo db server. step-4 Now click mongo.exe it will also open a window. Now You can start executing your mongo commands. ex. > show dbs; Professional Method: This method is for developer which has a...