What to do next to activate this settings for already existing users

Link: http://sharepoint.stackexchange.com/questions/89284/sharepoint-2013-mysite-increase-quota

Central Admin

• Central Admin > Application Management
• Site Collections > Specify quota templates

Edit an existing template and choose Personal Site. Change the values under Storage Limit Values to the values you want.

Where could I find the settings for a special user?

• Central Admin > Application Management
• Site Collections > Configure Quotas and Locks

Within section Site Collections choose a users My Site.

What to do next to activate this settings for already existing users

Link: http://www.experts-exchange.com/OS/Microsoft_Operating_Systems/Server/MS-SharePoint/Q_26026584.html

• Central Administratrion > Application Management
• Site Collections > Quotas and Locks

Select the site collection of a specific user you want to update, change the template to “Individual Quota”. The old values are shown within the input boxes. Change them to the new ones or just save the “individual template” and after that change it back to your template you want to use.

The article or information provided here represents completely my own personal view & thought. It is recommended to test the content or scripts of the site in the lab, before making use in the production environment & use it completely at your own risk. The articles, scripts, suggestions or tricks published on the site are provided AS-IS with no warranties or guarantees and confers no rights.