what are CC and BCC in the e-mails..?

• cc - carbon copy
• bcc - blind carbon copy

• Suppose, there are 3 misters = Mr.A, Mr.B, Mr.C

---]] Taking CC into consideration:-

• One day, Mr.A sends one email to Mr.B and writes the name of Mr.C in 'cc' field of the compose message box.

• Now, Mr.B will be able to see that Mr.C has also got the copy of the email sent by Mr.A

---]] Taking BCC into consideration:-

• One day again, Mr.A sends one email to Mr.B and but writes the name of Mr.C in 'bcc' field of the compose message box.

• Now, Mr.B will not be able to see that Mr.C has also got the copy of the email sent by Mr.A. 

---]] So, this way you can send messages. 'CC' field is similar to 'TO' field of compose message box.