1. Saving is a process in which you store a document, image, or other file in a stable location so that it can be opened and modified later.

2. Saving means that you are protecting yourself from the risk of losing your work, even if your computer suddenly shuts down or a problem occurs.

1. Blind carbon copy is the extended form of BCC used in e-mail communication.

2. It is used to send a copy of an email to a person without informing the recipient about it i.e. the identity of the recipient mentioned in the 'Bcc field' is hidden from other recipients receiving the same email.

3. Recipients in the BCC list can see every other email address, including the To and CC lists.