How check computer OS versions

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Sure—here are quick ways to check the OS version for Windows, macOS, and Linux. Pick the one that matches your computer.

How to Check OS Version on Windows
Method 1: Using Settings (Windows 10 / 11)

  1. Press Windows + I to open Settings
  2. Click System
  3. Select About
  4. Under Windows specifications, you will see:
    • Windows edition
    • Version
    • OS build

Method 2: Using Run Command

  1. Press Windows + R
  2. Type winver
  3. Press Enter
    A window will appear showing your Windows OS version and build number.

Method 3: Using System Information

  1. Press Windows + R
  2. Type msinfo32
  3. Press Enter
    Check OS Name and Version under System Summary.

How to Check OS Version on Mac
Method 1: About This Mac

  1. Click the Apple () menu
  2. Select About This Mac
  3. Under the Overview tab, you can see:
    • macOS name
    • Version number

Method 2: Using System Settings (macOS Ventura & Later)

  1. Click Apple () → System Settings
  2. Go to General
  3. Click About
  4. View macOS version details

Linux (Ubuntu, Fedora, etc.)

Graphical method (varies by desktop environment)

  • GNOME: Settings > About or Settings > About This System.
  • Look for “OS Name” or “Version.”

    • Command line

  • lsb_release -a (if lsb_release is installed)
  • lOr check /etc/os-release with: cat /etc/os-release
  • lFor kernel version: uname -a (shows kernel version and architecture)

    • Why Checking OS Version Is Important

  • Software compatibility
  • System updates
  • Driver installation
  • Troubleshooting issues
  • System upgrades

    • Conclusion

    You can quickly check your computer OS version using built-in settings on Windows or Mac. Knowing your OS version ensures your system runs smoothly and supports the latest applications

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