It serializes keystrokes but not pressing multiple keys simultaneously. Sticky keys is designed for people who have difficulty in holding on two or more keyboard keys at the same time. On UNIX system, it is as a part of AccessX utility. Sticky keys function is an accessibility feature available on Windows and macOS. MiniTool software is also available to help you recover lost data/files in Windows 10.
Namely, turn off sticky keys on Windows 10 with keyboard shortcuts, Shift key, control panel, and disable sticky keys on Windows 10 from Settings.
If you want to turn off sticky keys on Windows 10, this post provides 4 ways.
