The limitations and restrictions of not activating Windows 10 may change your perspective on running it without activation.īecause Windows 10 isn’t free, Microsoft has placed some key features behind the paid version of the system. After this period expires, the restrictions come into effect. This means that your system will behave as if it’s activated for 30 days. Microsoft allows users to download, install and use the operating system indefinitely without having to enter a valid product key or digital license.Īdditionally, you can use an unactivated Windows 10 without any restrictions for one month after first installing it. How Long Can You Use Windows 10 Without Activation?Īlthough it’s not going to be pretty, and it’s definitely not going to be perfect, you can actually use Windows 10 forever without activating it. How long can you go without activating Windows 10? Millions of users have upgraded from predecessors, but not everyone has a valid activation key, serial number, or digital license. Windows 10 is Microsoft’s most advanced operating system and currently stands as the latest version of Windows. What Happens if You Don’t Activate Windows 10?

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