1) Open ResourceGroups.csv.
2) Add on the name of Resource Groups that you want to create.
3) Open Execute.ps1.
4) Change <SubscriptionID> in line 4.
5) Change <TenantID> in line 5.
6) Execute Execute.ps1.
7) Login.
8) Verify after "Finish Create all RG!".

Note: Install Azure CLI if not install any Az module. (Refer to line 2).