Hey the answer to this is delete or remove. because it is a good idea to remove old files that your not using.
Hope this helps
-scav
Keyboard
Explaination: it is period
Answer:
Public key encryption
Explanation:
DescriptionPublic-key cryptography, or asymmetric cryptography, is a cryptographic system that uses pairs of keys: public keys which may be disseminated widely, and private keys which are known only to the owner.