Hi I am new in Magento 2
and I want to know where I have to put the
vendor/magento/module-theme/view/frontend/layout/default.xml
file, I tried to copy the file and put it in c:\wamp\www\kk2\app\design\frontend\Magento\MyStore\layout
folder and is not working. I also tried in c:\wamp\www\kk2\app\design\frontend\Magento\MyStore\module-theme\layout
and other options but I can't figure where I have to put this to start modifying the theme, the documentation on the Magento offical page is not very clear.
Create folder and copy default.xml
file in your theme
app/design/frontend/magento/<your_theme_name>/magento_theme/layout/default.xml
remove generate folder and run
sudo php -f bin/magento setup:static-content:deploy
It's working