Requirement:
 
 This is another short blog on SharePoint Online .As I said previously, I just  want to share my training experience on SharePoint 2013 and SharePoint Online.  The following figure shown a list of site collection administrators of a site  collection. In this blog, I will show, how to add new site collection  administrator in SharePoint online using PowerShell.
 
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 Syntax:
  	- Connect to SharePoint Online by using the following PowerShell command.  	It takes the URL of our tenant admin and a username. Then it will ask for  	password.
 - Connect-SPOService -Url https:  
 
- Set “Kirti Moharana” as a site administrator of the provided site,
 
Output:
 
 After running the above cmdlets, we will see the new user is added as a site  collection administrator as shown in following figures.
 
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