Some keys in my keyboard don't work

[Windows 10]

So, before I had the problem, my computer was working well. But, the next day, suddenly some keys stopped working. I'm now using screen keyboard, but the keys that doesn't work are; (h), (g), (esc), (delete), (´), (Capital letters), (>), (The windows one), (f7), (f9) and more. And it's strange, because it doesn't have any damages or smth. Also, I'm a writer, so I need to solve this quickly. Thank you.

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