I play Minecraft on Pocket and Bedrock edition. With Pocket E. You can choose the location of the worlds (application or external) so that if you choose External and uninstall and reinstall Minecraft, the worlds are not lost and as soon as you allow Minecraft to access the files, they are automatically back. On the Bedrock Edition (on the laptop), there's no choice, so I'm wondering where the location is and if I need to uninstall Minecraft, the worlds won't get lost and will be back after installation. I have to say I uninstall and reinstall quite often, so please answer!
Windows key + R
Type in% appdata% (if you don't find .minecraft folder, look at the file path and press appdata there)
Then go to the .minecraft folder, and the saves folder contains your saved worlds, just copy somewhere where the files are safe, e.g. Your own folder, and if you reinstall minecraft, you simply have to add your world folder to the saves folder.
I can't find the saves folder
Take a screenshot and send it in here
Otherwise just look around yourself, e.g. One of your maps is called "Map3",
then look around each folder in minecraft until you find a folder called "Map3", this is your world
