how to keep recovery drive

when u installed the window it is necessary to keep the system recovery drive . if your system is out of order then you can restore that drive and then your window will work normal
to create a window Recovery Drive

Step one
click window key +x
   Step two
select the control panel
step three select the
Create a Recovery Drive
Step four select the and external or network drive to create the system repair disk
this will useful when your system is not working now you are able to work with system recovery by restore that drive and system will work good

best of luck
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