how to enable hibernate button in window 7 on start bar

Question : how to enable hibernate button in  window 7 ?

Question : what is hibernate ?

Hibernate is a option to keeps your work and settings in memory. it's also responsible to open your documents and programs on your hard disk, and then turns off your computer.

Step 1

Click on Start and type on search area " power option "

Step 2

Click on Power Option

Step 3

Change when the computer sleeps

Step 4

Change Advance power setting

Step 5

Sleep

Allow Hybrid Sleep

         Setting : on  (  Select Off )

After Change

Apply / OK and exit