My laptop keyboard does not go the following letter e but all others worked what to do?
So, you have 2 options.
Either you buy a new keyboard, or you write an "e" on a piece of paper, then scan it, go into the settings and transfer the "e" to your keyboard, but be careful! Not that you overwrite another letter!
I would say it is broken. But I'm also not an expert
Your button will be broken, so buy a new one
Simply pry out the button and see if dirt has accumulated if you haven't already tried it
Just use the on-screen keyboard function.
Now please do not be too lazy to search your Windows start menu, should be found under Windows accessibility.
Then you can use all the letters on your laptop again.
Oops, I've already described half the way to you.