short answer type question
a) what is the difference between 'logging off 'and ' shut down' ?
b) what is screen saver ? mention some screen saver options available in window.
c) Explain the task bar
Answers
Answer:
When you log off, your session is ended, i.e. any programs you were running and your desktop, etc. and you return to the welcome screen. The PC still on, and there are system-level applications and services running. When you shut down, everything stops running and the PC is powered off.
Explanation:
A screen saver or screensaver is a software program that becomes activated after the computer is inactive for a specified amount of time. Screensavers were originally designed to help prevent images or text from being burned into older monitors.
A taskbar is an element of a graphical user interface which has various purposes. It typically shows which programs are currently running. ... Clicking these icons allow the user to easily switch between programs or windows, with the currently active program or window usually appearing differently from the rest.