Importing an ICS

Importing an ICS (calendar file saved in a universal calendar format) to Google Calendar
Do you want to know The difference between importing and subscribing? Read this : https://support.office.com/en-us/article/import-or-subscribe-to-a-calendar-in-outlook-on-the-web-503ffaf6-7b86-44fe-8dd6-8099d95f38df

Want to know what is Quick Assist? Here it is described well at https://support.microsoft.com/en-in/help/4027243/windows-10-solve-pc-problems-with-quick-assist