Knowing your Windows 10 version is essential for troubleshooting, installing new software, or ensuring compatibility with updates. It provides specific details about the build and edition of Windows running on your computer.

Step 1: Click on the Start menu located at the bottom-left corner of your screen, then select the Settings gear icon to open the Windows Settings.

Step 2: In the Settings window, choose the System option from the list of available categories.

Step 3: From the left-hand sidebar in the System settings, scroll down and click on About.

Step 4: In the About section, scroll down to the Windows specifications area. Here, you will find information about your Windows 10 Edition, Version, and OS Build.

By following these steps, you can easily determine the exact version of Windows 10 installed on your PC. This information is useful for troubleshooting and ensuring your system meets the requirements for software and updates.