Switching on is quite simple. In the front of desktop
computer cabinet, the power on button (also a smaller button for restart) is
there. Technical Data used in the field explained in computer courses in
Rawalpindi. After it is switched on and comes to the beginning stage,
when the operating system is loaded properly, the monitor screen will display
the initial Windows display screen, as one shown above. Beginner should study
carefully note this screen. First thing every beginner must learn is how to
switch off [Shut down] the computer.
At the lower left corner of the Monitor display screen,
there is the Start Button displayed. On placing the mouse cursor there and
clicking the mous e, one will see the Turn Off Menu. Just select and click Shut
Down from the menu. [You can also do this using keyboard cursor keys (arrow
marked) and Tab key and pressing Enter key]. After working, the computer must
always be properly shut down by selectin g and clicking Turn Off. Some more
details of computer
courses in Rawalpindi are as under.
If for some reason the computer hangs, press for once
the keyboard keys CTRL+Alt+Del together to evoke the Task Manger to end the
current task. In case even this fails, keep the Computer Power button pressed
for sometime, till the computer is switched off. Never forget to finally Switch
Off also the UPS (Uninterrupted Power Supply).
In Windows operating system, Icons shown on the monitor
screen represent the programs or features that are stored in the computer hard
d isk. But all are usually not shown on the screen, as that would make the
screen clumsy. We keep only those, which are most frequently used. Other
programmes, features, documents etc. may be found in their respective locations
(folders and files), which we will discuss later. TSK Training for Skills and
Knowledge is the best institute in Rawalpindi Islamabad for Pakistani Students
who wants to join computer courses in Islamabad.
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