Windows
Hold Alt and type 352 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All S accentsHold Alt and type 352 on the numeric keypad.
Character Viewer → s caron
Type 0160 then Alt + X
Insert → Special characters → S caron
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 352, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+0160ŠŠ\0160\u{0160}Alt + 352