When I create a new post, can I choose an uploaded file from a specific folder?
Yes, you can choose the folder in the dropdown list of the filter box beside the search box.
How can I bulk select multiple files and put them into a folder?
You can use the bulk select Button in media grid, bulk select files you want and just drag them into a folder.
Do all of my uploaded files remain the same after I first install this plugin?
Yes, they do.
If I create a folder or category, does this override the default WordPress path “wp-content/uploads”?
No, it does not. The file default path still remains.
When I move an image to another folder, does this action affect the image appearance on my frontend?
No, it does not. The image is still displayed correctly on the site frontend.