title: mongod and mongo commands not working on windows 10
body: <p>I've installed mongoDB on my windows 10 OS. Then I tried setting its database path to some directory by moving to it and typing <code>mongod --datapath=data</code> in cmd, where data is the folder which is to contain the db(I've used the relative path because I'm in that directory). But message comes that mongod is unrecognized command. After some searching I found that by specifying mongod path, i.e. <code>"C:\Program Files\MongoDB\Server\3.4\bin\mongod.exe" --datapath=data</code> works. Similar thing happens for <code>mongo</code>.</p>
  
  <p>I want to directly run <code>mongod</code> and <code>mongo</code> commands, I have seen people directly using it(without going to the directory or specifying the path).</p>