Keyboard Locker Download !!exclusive!!
Mac users often don't need a third-party download. macOS has a feature called "Secure Keyboard Entry" in some apps, but for locking the system, the standard (Cmd + Ctrl + Q) is usually preferred. However, for specific keyboard locking during cleaning, tools like Keyboard Clean Tool (available on the Mac App Store) are excellent alternatives.
This is arguably the most popular standalone tool for Windows. It is lightweight, free, and simple. keyboard locker download