Windows
Hold Alt and type 7780 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All S accentsHold Alt and type 7780 on the numeric keypad.
Option + E, then S
Ctrl + ', then s — or type 1E64 then Alt + X
Insert → Special characters → S acute dot above
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 7780, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+1E64ṤṤ\1E64\u{1E64}Alt + 7780