Windows 10: Will reinstalling Minecraft Bedrock delete my worlds?

I got Minecraft windows 10 beta and when I try getting rid of the beta it's still there. I want to try reinstalling my Minecraft bedrock but I'm afraid all my worlds and data on servers will be deleted. Will my data and worlds be saved? If not is there any way to make it save? I also cant seem to find my Minecraft bedrock folder either.

:)

 

help i deleted my bedrock worlds

i deleted minecarft and reinstalled it (minecraft bedrock on pc) but i see my worlds are gone

how can i make it come back and can i even

pls help... i am realy scared they are gone forever

 

How do I recover a corrupted Minecraft Bedrock world?

So here's the story. I was playing on one of my important minecraft worlds in Minecraft Windows 10 Edition, and I decide that I want to leave. So I open up the pause menu, and hit "Save and Quit". All is well, until in the middle of the saving and quitting
process, my computer gives me the Blue Screen of Death. Every now and then, I do get these, probably because I am using an older computer with Windows 10. But at the moment, that is not the point. What is important to me is that I get that Minecraft world
back. I was able to find that it indeed exists, but it won't show up in the world list. I have looked pretty much everywhere, but I could only find one or two things about recovering Minecraft Bedrock Edition worlds in particular. So, is there any way to recover
one for Minecraft Bedrock? And if so, would you please tell me? Also, for the record, I haven't made any backups of this world.

 

Is there a way to have my PS4 Minecraft Bedrock world available to play on PC Minecraft Bedrock?

Seeing as realms isnt a thing yet for PS4 minecraft bedrock, I was wondering if there was a way to put a world I have on PS4 bedrock onto my PC so I can play it on my PC.