How to Check Windows 10 Version
Windows 10 is Microsoft's last OS released for personal computers (PCs). However, Microsoft releases a new version of Windows 10, usually twice a year, each with new features and enhancements.
You can check your version of Windows by opening the Start menu, selecting the Settings icon and navigating to System > About.
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In the About screen, you will see a section titled Windows specifications where You will find the necessary details about your Windows operating system.
There is another way to check Windows version, Press the Windows logo key + R to open the run dialog box. Enter winver in the text box, and press OK.
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The latest update to Windows 10 is version 2004, also known as the Summer 2020 Update. To update the operating system, go to Settings | Update & security.