Counterfeits are full of spyware and malware
How to Check if Your Windows 10 Product Key is Genuine
Worried that you’re running a pirated version of Windows 10? If you bought your copy of Windows directly from Microsoft or a reputable retailer, then you’re probably fine, but software piracy is still a problem.
If you’re running an unauthorized copy of Windows, it doesn’t just mean you’re not paying Microsoft. It could also mean your copy of Windows is infected with spyware or other malware.
Windows 10 can be legitimately activated in two different ways. A product key is probably the most familiar method, but Windows can also be activated with a digital license that is linked to your Microsoft account.
