Computer basics worksheet with images of hardware and software for learning.

Let’s go step by step to match each picture with the correct number from the list.

We have 20 items listed with numbers 1 to 20. Below them are pictures, and we need to write the number next to each picture that matches its name.

Let’s identify each picture one by one:

1. Blue screen on stand → This is a Monitor → Number 11

2. Open laptop → This is a Laptop → Number 5

3. Keyboard → This is a Keyboard → Number 7

4. Tall blue tower with buttons → This is a CPU (central processing unit) → Number 6

5. Webcam (round with lens) → This is a Web cam → Number 9

6. Printer (with paper coming out) → This is a Printer → Number 8

7. Blue USB stick with “4 GB” and face → This is a USB → Number 4

8. Computer tower (white, with drive bays) → This is also a CPU — but wait, we already used #6 for CPU. Let’s check: In the list, #6 is “CPU”, and this looks like a desktop tower — same thing. But there’s only one “CPU” in the list. Actually, looking again — the tall blue one might be a speaker? Wait no — let’s recheck.

Wait — let’s list all pictures clearly in order as they appear (left to right, top to bottom):

Top row of pictures:
- Monitor → 11
- Laptop → 5
- Keyboard → 7
- Tall blue device (looks like speaker or modem?) → Actually, looking at the list, #10 is Speaker — but this doesn’t look like a typical speaker. Wait — maybe it’s a modem? No, not in list. Let’s see: The tall blue thing has a cord and buttons — could be a speaker? But #10 is Speaker. Alternatively, maybe it’s a phone? Not in list. Hmm.

Actually, let’s look at the second row:

Second row:
- Printer → 8
- Blue USB stick → 4
- White tower (desktop PC) → This is CPU → 6
- Mouse → 12
- Black arrow cursor → This is a Pointer → 13

Third row:
- Scanner (flatbed) → 14
- Key labeled “Alt” → 15 (Alt key)
- Key labeled “Esc” → 16 (Escape key)
- RAM stick (black chip with “RAM”) → 17
- Word logo (blue W) → 1 (Word)

Fourth row:
- PPT icon (orange with slides) → 2 (PPT)
- Excel icon (green with X) → 3 (Excell) — note: spelled “Excell” in list, but it’s Excel
- USB symbol (trident shape) → 18 (USB icon)
- Joystick → 20
- Media player controls (play, pause, etc.) → 19 (media player)

Now back to the tall blue device in top row — between keyboard and webcam. It looks like a speaker? But #10 is Speaker. And later we have a mouse, which is #12.

Wait — let’s list all 20 pictures in order as they appear visually (scanning left to right, top to bottom):

Row 1:
1. Monitor → 11
2. Laptop → 5
3. Keyboard → 7
4. Tall blue device → ? Let’s call it Device A
5. Webcam → 9

Row 2:
6. Printer → 8
7. USB stick → 4
8. Desktop tower → CPU → 6
9. Mouse → 12
10. Cursor arrow → Pointer → 13

Row 3:
11. Scanner → 14
12. Alt key → 15
13. Esc key → 16
14. RAM stick → 17
15. Word logo → 1

Row 4:
16. PPT icon → 2
17. Excel icon → 3
18. USB symbol → 18
19. Joystick → 20
20. Media player → 19

That’s 20 pictures. Now, what about Device A (tall blue thing)? We haven’t assigned it yet. Looking at the list, we have #10: Speaker. Does it look like a speaker? Some speakers are tall and blue. Yes, likely. So Device A = Speaker → 10.

But wait — we have 20 pictures and 20 numbers. Let’s count how many we’ve matched:

Assigned:
- Monitor: 11
- Laptop: 5
- Keyboard: 7
- Speaker (tall blue): 10
- Webcam: 9
- Printer: 8
- USB stick: 4
- CPU (tower): 6
- Mouse: 12
- Pointer (cursor): 13
- Scanner: 14
- Alt key: 15
- Esc key: 16
- RAM stick: 17
- Word: 1
- PPT: 2
- Excel: 3
- USB icon: 18
- Joystick: 20
- Media player: 19

All 20 are matched! And we didn’t miss any.

So the final matching is:

- Monitor → 11
- Laptop → 5
- Keyboard → 7
- Speaker → 10
- Webcam → 9
- Printer → 8
- USB stick → 4
- CPU → 6
- Mouse → 12
- Pointer → 13
- Scanner → 14
- Alt key → 15
- Esc key → 16
- RAM stick → 17
- Word → 1
- PPT → 2
- Excel → 3
- USB icon → 18
- Joystick → 20
- Media player → 19

Now, since the task says “Write down the number in the circle according to the picture,” and the circles are next to each picture, we just need to assign the correct number to each picture based on the above.

Final Answer:
11, 5, 7, 10, 9, 8, 4, 6, 12, 13, 14, 15, 16, 17, 1, 2, 3, 18, 20, 19

But to present it clearly as per the image layout, we can list them in the order the pictures appear:

Picture 1 (Monitor): 11
Picture 2 (Laptop): 5
Picture 3 (Keyboard): 7
Picture 4 (Speaker): 10
Picture 5 (Webcam): 9
Picture 6 (Printer): 8
Picture 7 (USB stick): 4
Picture 8 (CPU): 6
Picture 9 (Mouse): 12
Picture 10 (Pointer): 13
Picture 11 (Scanner): 14
Picture 12 (Alt key): 15
Picture 13 (Esc key): 16
Picture 14 (RAM stick): 17
Picture 15 (Word): 1
Picture 16 (PPT): 2
Picture 17 (Excel): 3
Picture 18 (USB icon): 18
Picture 19 (Joystick): 20
Picture 20 (Media player): 19

So the numbers to write in the circles (in order from top-left to bottom-right) are:

11, 5, 7, 10, 9, 8, 4, 6, 12, 13, 14, 15, 16, 17, 1, 2, 3, 18, 20, 19

Final Answer:
11, 5, 7, 10, 9, 8, 4, 6, 12, 13, 14, 15, 16, 17, 1, 2, 3, 18, 20, 19