Class 1 (ICSE) • Computer StudiesChapter 3: Switching a Computer On and Off⭐ Topic 2
Practice and Revision - Switching a Computer On and Off
We must follow the correct steps to switch a computer on and off safely, so it works well and doesn't get damaged.
1
Know it
Step 1 of 3
2
See the pattern
Step 2 of 3
3
Try it out
Step 3 of 3
Fun picture
Try it now
Learn the idea step by step
1
Know it
To switch on a computer, we press the power button on the CPU and then on the monitor, and wait for it to start.
2
Quick revision
Remember these!
- We press the power button to switch on a computer.
- We switch on the CPU first, then the monitor.
- The desktop appears with small pictures called icons.
- Icons help us open programs.
- We click Shut Down to switch off safely.
- We should never just pull the plug.
- Proper shut down protects the computer.
- It also saves our work.
Words to know
switching a computer on and off