Your wallet winces. A legitimate license isn’t cheap. But here is the secret most casual users don’t know:
So go ahead. Click "Skip." You can always enter a key later by going to Settings > Update & Security > Activation . windows 10 without product key
In the bottom-right corner of your screen (overlapping your wallpaper), you will see a translucent text overlay: “Activate Windows. Go to Settings to activate Windows.” It does not appear over full-screen games or movies (usually), but it is always there on your desktop. Your wallet winces
You can install Windows 10, skip the key, and use the OS for years without ever paying. But—and this is a big "but"—you will live with three specific restrictions. If you choose to skip the product key, here is exactly what you are giving up: Click "Skip
“Enter the product key.”
Microsoft has a hidden "I don't have a product key" button. And clicking it doesn't break your computer. Here is the honest truth about running Windows 10 without activation. Technically, Microsoft allows an "unactivated" copy of Windows 10 to run indefinitely. There is no 30-day time bomb. There is no lock screen preventing you from logging in.