Here is a step by step guidelines on how to add BCC recipients in Outlook:

Step 1. Begin by signing in to your Outlook account.

Step 2. After that click on the New Mail option found at the top left corner of the window. As shown in the image below:

how to bcc in outlook

Step 3. It will open a new window for you from where you can create your mail.
From that window click on the Options button available in the toolbar. Check in the image below:

how to bcc in outlook

Step 4. It will open a new range of options for you just underneath it.
Step 5. From this section, you will find the outlook BCC options we have shown in the image below. Tap on it.

how to bcc in outlook

Step 6. As soon as you tap on BCC button, you will notice that it has enabled the BCC option in your mailbox right under the CC section. Also, using the BCC feature in an email on the toolbar will highlight in grey when inserted. As seen in the image below:

how to bcc in outlook

That’s it now you are ready to enter the BCC credential in your mail.