Trying to backup from Windows machine to Azure blob

Hi Everyone
I am new to restic and exploring it.
I am stuck on how to backup the data from Windows machine to azure blob.
As per the documents, I ran the below commands to prepare the repository and I am able to create it successfully.

set AZURE_ACCOUNT_NAME=
set AZURE_ACCOUNT_KEY=
restic -r azure:containername:/ init

Now I need assistance on how can I initiate the backup now.
If someone can help me with this then that can be helpful.

Thanks