Are maintenance procedures and updates performed when the computer is in the sleep mode? [Solved]

Are maintenance procedures and updates performed when the computer is in the sleep mode?

During computer sleep the hard drive is not working and I don't know about the internet being on.  So I'm wondering if maintenance and update procedures are performed during computer sleep or hybernation.

Solutions to the Problem Are maintenance procedures and updates performed when the computer is in the sleep mode?

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Use the System File Checker tool to repair corrupted or missing system files:

1. Click Start.
2. Type cmd, and then press CTRL+SHIFT+ENTER to open the elevated command prompt (I.e. Command prompt with administrative rights).
3. The User Account Control window should appear, be sure that the action it exhibits is correct, and then press the Continue button.
4. Type or copy paste the below command line into it without quotes:
5. "Sfc /scannow"

Recommended Method to Fix the Problem: Are maintenance procedures and updates performed when the computer is in the sleep mode?:

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