Keyboard problem

Hello, I have a problem with my keyboard and I hope you can help me. When I type, the three letters v, b, and g are not displayed, but when I press them for a longer time, they all come back. However, if I don't use them again, when I type them again, they don't appear on the computer. Where could the problem be?

 

I think your keyboard has a hardware issue, likely with the key switches or the connection under those specific keys. Since they work only after being held down, the contacts may be dirty or worn. Try cleaning the keyboard, but if that doesn’t help, replacing it is usually the best fix.