Windows
Hold Alt and type 551 on the numeric keypad.
Accents
Copy the character, or use the shortcut that matches your keyboard and app.
All A accentsHold Alt and type 551 on the numeric keypad.
Character Viewer → a dot above
Type 0227 then Alt + X
Insert → Special characters → a dot above
Click the keycap, then paste with Ctrl+V or Cmd+V.
Num Lock on, hold Alt, type 551, release Alt.
Use the Unicode, HTML, CSS, or JS value below in documents and stylesheets.
U+0227ȧȧ\0227\u{0227}Alt + 551