Information and communications technology
Answer:
A
Explanation:
Preschool teachers show education
Digital TV uses a digital signal, or series of 0s and 1s, and is much clearer and less prone to interference than analog TV.<span> It improves reception, offers better picture and sound quality, </span>
In analog television, in which the video and audio are carried by analog signals. In digital they are carried with digital encoding.
The correct answer should be D. A set of standards for proper behavior in a particular culture.
The answer is (B) delete a program from the hard drive.
The task manager enables you to monitor processes, applications and services currently running on your computer. You can use it to start and stop programs and processes. In addition, you can use the task manager to show informative stats about your PC’s performance and network.
With this kind of information always listed at the bottom of the windows task manager, you will be able to know whether your computer is working hard or hardly working. To delete a program from the hard drive, you have to go to the control panel to uninstall an application properly.
