Answer:
<em>Playback</em>
<em>Preview</em>
<em>Slide show</em>
<em>From Current Slide</em>
Explanation:
Answer:
In Vista and Windows 7, the Appearance and Personalization option allows you to change the background.
The bios is not setup properly for the system, as such the OS is not loaded properly. It is basically on factory mode state of unit testing, if the unit is in warranty have the vendor fix this as they have to deactivate the MPM or manufacturing programming mode or from your end make sure that the disk which contains the OS is properly loading.
Answer:
A(n) <u>Cipher</u> or crypto-system is an encryption method or process encompassing the algorithm, key(s) or crypto-variable(s), and procedures used to perform encryption and decryption.
Explanation:
- Cryptography is such a technique that is used for the secure transfer of the information. We make codes for this purpose.
- Cryptosystem is such a system in cryptography is simply an encryption method that has three algorithms. One algorithm is used for the generation of key, one for encryption and decryption.
- Encryption is a process of converting the information in a data that is not understandable and decryption, this non-understandable data is converted into information so that we can read it.
