- None of the above.
It is a complex collection that will never be able to fulfill precise completeness criteria. You can benefit by providing credible sources for lost items.
See Wikipedia: Keyboard shortcuts for a list of keyboard shortcuts.
A keyboard shortcut is a series or mixture of keystrokes on a computer keyboard that executes program commands. The majority of keyboard shortcuts enable the user to click a single key or a series of keys sequentially. Other keyboard shortcuts necessitate concurrently pressing and retaining several keys (indicated in the tables below by this sign: +). The arrangement of the keyboard can affect keyboard shortcuts.