Hello Nairalanders! Here's another way to hibernate on any Windows OS including 8/8.1.
This Step Uses Command Prompt:
Open your run box by pressing Win Key+R. Type in cmd and enter into command prompt. Now type this and press enter:

shutdown /h

Immediately you press Enter your computer will hibernate.

You can also enable hibernation by opening command prompt, type "powercfg.exe /hibernate on" (without quotes) and then press Enter.
NB: you should have administrative privileged for those commands to works

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1. You'll need to access your system's power settings, which you can do any number of ways. My preferred method: press Win-W (that's the Windows key and the letter w) to bring up the Settings Search menu, then type power.

2. Click Change what the power buttons do.

3. Click Change settings that are currently unavailable.

4. Scroll down to the bottom of that window to find the "Shutdown settings" section.

5. Click the box next to Hibernate to enable the option.

6. Click Save changes.

Tapsi Sarkar

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