Windows
Hold Alt and type 7694 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All D accentsHold Alt and type 7694 on the numeric keypad.
Character Viewer → d line below
Type 1E0E then Alt + X
Insert → Special characters → D line below
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 7694, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+1E0EḎḎ\1E0E\u{1E0E}Alt + 7694