Educational worksheet for learning computer system components.

This worksheet asks you to find specific details about the computer you are using right now. Because every computer is different, there is no single "correct" answer for everyone. You need to look at your own device to fill in the blanks.

Here is a step-by-step guide on how to find each piece of information on a Windows computer (which is the most common type for school):

1. Operating System
* What it is: The main software that runs your computer (like Windows or macOS).
* How to find it: Click the Start button (Windows icon) $\rightarrow$ Click Settings (gear icon) $\rightarrow$ Click System $\rightarrow$ Scroll down to About. Look for "Windows specifications." It will say something like "Windows 10" or "Windows 11."

2. Processor Information
* What it is: The "brain" of the computer (often made by Intel or AMD).
* How to find it: In the same About screen from Step 1, look under "Device specifications." Next to Processor, you will see a name like "Intel Core i5" or "AMD Ryzen 5."

3. RAM
* What it is: Short-term memory. It helps your computer run multiple programs at once.
* How to find it: In the same About screen, look next to Installed RAM. It will be a number followed by "GB" (gigabytes), like "8 GB" or "16 GB."

4. Available Hard Disk Space
* What it is: The storage space where you save files, photos, and games.
* How to find it: Open File Explorer (the folder icon). Click on This PC on the left side. Look at the circle or bar under "Local Disk (C:)." It will show something like "100 GB free of 500 GB." Write down the "free" amount.

5. CD-ROM (or DVD) Speed
* Note: Many modern laptops do not have CD/DVD drives anymore. If your computer doesn’t have a slot for a disc, you can write "None" or "N/A."
* If you have one: Right-click the CD drive icon in File Explorer $\rightarrow$ Properties $\rightarrow$ Hardware tab. It’s complicated to find the exact speed here, so usually, teachers just want to know if you *have* one. If you must put a speed, common speeds are "16x" or "24x," but checking the manual is best.

6. Monitor Display - resolution
* What it is: How sharp the picture is on your screen.
* How to find it: Right-click on an empty spot on your desktop $\rightarrow$ Select Display settings. Scroll down to Display resolution. It will look like two numbers separated by an "x," such as 1920 x 1080.

7. Monitor Display - colors
* What it is: How many colors your screen can show.
* How to find it: This is often set to "Highest" or "True Color (32-bit)" by default. To check: In Display settings, click Advanced display settings $\rightarrow$ Display adapter properties. Click the List All Modes button. Look for the line that matches your resolution. It will say something like "True Color (32 bit)." You can write 32-bit or True Color.

8. Modem
* What it is: The device that connects you to the internet.
* How to find it: Most computers today use Wi-Fi cards or Ethernet ports, not old-fashioned dial-up modems.
* If you use Wi-Fi, you can write Wi-Fi Adapter or the name of your wireless card (found in Device Manager under Network Adapters).
* If your teacher means an old dial-up modem, you likely don’t have one, so write None.
* *Tip:* Ask your teacher if they want your "Network Adapter" name instead, which is more common now.

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Since I cannot see your computer, I cannot give you the exact numbers. You must follow the steps above on your own device.

Final Answer:
You must fill in the blanks with information from your own computer. Here is what to write based on what you find:

1. Operating System: [e.g., Windows 10 Home]
2. Processor Information: [e.g., Intel Core i5-1135G7]
3. RAM: [e.g., 8 GB]
4. Available Hard Disk Space: [e.g., 120 GB free]
5. CD-ROM (or DVD) Speed: [e.g., None / N/A]
6. Monitor Display - resolution: [e.g., 1920 x 1080]
7. Monitor Display - colors: [e.g., 32-bit True Color]
8. Modem: [e.g., Wi-Fi 6 Adapter or None]