Thank you for your assist..
I understood that this action will done today.
Before that please let me know few things..
Q1) You will do this action from 13:00 - 17:00.
Does it take full 4 hours?
Q2) What kind of action do I have to take?
I mean my laptop is unable to use from 13:00 - 17:00?
Also I have to do someting or keep in mind, please let me know.