All my keyboard keys are not responding on Minecraft on Xbox what do I do

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.
I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today Randomguy819191

What do you mean by "I don't have a dedicated keyboard"?
Are you referring that you're not able to use the built-in laptop keyboard or all the keys in there?

Or are you not able to use all the keyboards control for the game? (If that's the case, which ones?)

Hi Javier.

The support article is not really for the Keyboard since it just say " Plug it in any USB-port".

The mouse is working and have never been an issue.

The Keyboard is not working at all when it´s connected to the X-box, so the support is not relevant since the console is not responding at any key´s or even support the keyboard with power to lit up the lamps / diods.

It seems it not give the keybord any power at all, and then it's hard for the keyboard to function...

When we connect the keyboard to a computer or tv-set it´s working perfect direct, with no problems at all.

When my son tried to connect the keyboard to a USB-power charger for a mobile phone or simular, the keybord was acting simular to when he connected it to the X-box, It was not responding at all...

I have not doublechecked it yet, but I can do so if it give you any clues..

Good luck once again.

// Patrik Rysén.

It took me a long time to discover that too! But most symbols on the keyboard have alternate versions accessed by long-press (Xbox and mobile keyboards) or the Alt key, as mentioned by others.

Pro tip: You can use them to make sign text do weird stuff in Minecraft

Here is the official section for
Mouse and Keyboard support from the support page, tells you how to set it up and what keys do what!

Currently only Minecraft (without the "Xbox One Edition" in the title) is playable with keyboard and mouse.

All other games, including Fortnite do NOT work with Keyboard and Mouse on the Xbox One.

If you want to play Fortnite with Keyboard and Mouse, you can do that on a regular Windows PC.