Digital skills
Choosing To, Cc, and Bcc
Updated Oct 28, 2026
Put people who need to act or respond in To. Use Cc for people who should be informed. Bcc hides those addresses from other recipients, but it does not make the entire message secret. Confirm the audi
What you’ll learn
Learn to apply choosing to, cc, and bcc in a practical situation.
Explanation
Put people who need to act or respond in To. Use Cc for people who should be informed. Bcc hides those addresses from other recipients, but it does not make the entire message secret. Confirm the audience before replying to all or forwarding a thread.
ដាក់អ្នកដែលត្រូវឆ្លើយ ឬធ្វើសកម្មភាពក្នុង To។ Cc សម្រាប់អ្នកត្រូវទទួលព័ត៌មាន។ Bcc លាក់អាសយដ្ឋានពីអ្នកទទួលផ្សេង ប៉ុន្តែសារនៅតែអាចត្រូវបញ្ជូនបន្ត។
Worked example
Send the task to the person responsible and copy the project coordinator for information.
Practice
- Does Bcc guarantee that the message cannot be forwarded?
- Apply the idea to an example of your own and explain your choice.
Answers and guidance
Show answers / បង្ហាញចម្លើយ
- No. Recipients can still share the message.
- Answers vary. Compare your example with the explanation and check each step.
Quick recap
Put people who need to act or respond in To.