Discovering Your Operating System: A Step-by-Step Guide
What is an Operating System (OS)?
Before we dive into how to find out what OS you have, let’s quickly define what an Operating System (OS) is. An OS is a software that manages and controls computer hardware resources, providing a platform for running applications and services. In other words, it’s the "brain" of your computer.
How to Find Out What OS You Have
Now that we’ve covered what an OS is, let’s explore how to find out what OS you have. Here are the steps:
Step 1: Check Your Computer’s Settings
The first place to start is by checking your computer’s settings. This is usually done by navigating to the "Control Panel" or "System Properties" in Windows, or "System Preferences" in macOS.
- Windows:
- Click on the "Start" button and select "Control Panel."
- Click on "System and Security."
- Click on "System."
- Click on "Advanced system settings."
- Click on "Environment Variables."
- macOS:
- Click on the "Apple Menu" and select "System Preferences."
- Click on "System Preferences."
- Click on "System Preferences."
- Click on "Advanced."
Step 2: Check Your Computer’s Device Manager
The Device Manager is a built-in tool in Windows that displays a list of all hardware devices connected to your computer. This is a great place to start if you’re not sure what OS you have.
- Windows:
- Press the Windows key + X and select "Device Manager."
- Expand the "Display Adapters" section.
- Look for any devices with a "Windows" or "Microsoft" logo.
Step 3: Check Your Computer’s BIOS Settings
The BIOS (Basic Input/Output System) is a firmware that controls the basic functions of your computer. It’s usually stored in a small chip on the motherboard.
- Windows:
- Press the Windows key + R and type "msconfig" in the Run dialog box.
- Click on "Startup" and look for any devices with a "Windows" or "Microsoft" logo.
- macOS:
- Press the Command + Option + Esc keys and select "System Preferences."
- Click on "System Preferences."
- Click on "Advanced."
Step 4: Check Your Computer’s System Information
The System Information tool is a built-in tool in Windows that displays information about your computer, including its operating system.
- Windows:
- Press the Windows key + R and type "msinfo32" in the Run dialog box.
- Click on "System Information."
- macOS:
- Click on the Apple Menu and select "About This Mac."
- Click on "System Report."
What to Look for in Your System Information
When you run System Information in Windows, you’ll see a list of information about your computer, including:
- Operating System: This is the name of your operating system, such as Windows 10 or macOS High Sierra.
- Version: This is the version of your operating system, such as 10.0.19041.1000.
- Build: This is the build number of your operating system, such as 19041.
- Release Date: This is the date when your operating system was released, such as 2010.
What to Look for in Your Device Manager
When you run Device Manager in Windows, you’ll see a list of all hardware devices connected to your computer, including:
- Display Adapters: This includes graphics cards, monitors, and other display devices.
- Sound Devices: This includes speakers, headphones, and other sound devices.
- Network Adapters: This includes Ethernet cards, Wi-Fi adapters, and other network devices.
What to Look for in Your BIOS Settings
When you run the BIOS in Windows, you’ll see a list of all hardware devices connected to your computer, including:
- Display Adapters: This includes graphics cards, monitors, and other display devices.
- Sound Devices: This includes speakers, headphones, and other sound devices.
- Network Adapters: This includes Ethernet cards, Wi-Fi adapters, and other network devices.
What to Look for in Your System Information
When you run System Information in macOS, you’ll see a list of information about your computer, including:
- Operating System: This is the name of your operating system, such as macOS High Sierra.
- Version: This is the version of your operating system, such as 10.15.
- Build: This is the build number of your operating system, such as 15.
- Release Date: This is the date when your operating system was released, such as 2015.
Conclusion
Finding out what OS you have is a relatively simple process that can be done using a few different tools and methods. By checking your computer’s settings, Device Manager, BIOS settings, and System Information, you can determine the name, version, and build number of your operating system. This information can be useful for troubleshooting and upgrading your computer, as well as for installing new software and hardware.
Tips and Tricks
- Use a reliable source: Make sure to use a reliable source for your operating system information, such as a trusted website or a reputable tool.
- Check for updates: Make sure to check for updates to your operating system and hardware drivers regularly.
- Use a backup: Make sure to use a backup of your operating system and data regularly, in case something goes wrong.
By following these steps and tips, you can easily determine what OS you have and take steps to ensure your computer is running smoothly and efficiently.