I decided to delete all the unnecessary posts, because the more things there are, the more troublesome they look.
KeySetting
After the game is launched, the home page of the tool will show the "KeySetting" button, which has some convenient functionality integrated by default, and allows you to bind a shortcut to any script in Mods: or any clickable item on the tool's interface.
AutoSave (also known as SaveData library)
This feature provides automatic save or savedata backup for all engines, the RPG Maker family will automatically save the game for the user, and other engines will automatically backup existing savedata files.
This is where you can find your saves if the game version is updated/you can't find your old saves.
The saves are saved in the Tools directory and can be opened and "loaded/restored" from the Tools home page by clicking on "Open the SaveData backups".
Most of the lists of tools have some default shortcuts, basically referring to usage rules.
First !!! Click on the list!!! then you can use the following shortcuts:
Press F: Search
Ctrl + ↑ or ↓ or Mouse click: Multi-select
Press Shift + ↑/↓ or Mouse Click: Range Selection
Press C: Copy
Press Space in the list with lockable values: Toggle lock
In the list of values press the arrow keys: Decrease by 1 ← / → Increase by 1 (Press Shift Ctrl Alt at the same time to *10 for each key)
In the list of switches, press the arrow keys: ← Off On→