If you bought a fake Windows, you should buy the genuine one.. looks like I have to buy it again? 🤔

First, check your genuine activation status in the settings. It's more beneficial economically and mentally to see concrete numbers rather than vague anxieties.

I guess it's more accurate to call it a counterfeit rather than a fake, right? The difference between genuine and counterfeit is whether it has a product key, so your expression is completely incorrect. For your reference, I've also seen time-limited genuine Windows products from overseas. They've arrived with only 5 days or even 3 days left on the license. Please use expressions carefully. If it's a counterfeit, you should properly show proof before making claims;;