How to install adb shell?

Please follow the steps:

1. Download adb kits from here
2. Unzip zip file under C:\ directory as "adb"
3. Add these variables into system variables
   Path -> C:\adb
   ANDROID_ADB_SERVER_PORT -> 7030
4. Now, open new cmd screen and see that you are able to use adb :)

If you do not know how to use adb, please go there