Typing accents with a QWERTY layout

MacWindowsLinux
àAlt ` aAlt 133COMPOSE ` a / Ctrl ⇧ u 00E0
âAlt i aAlt 131COMPOSE > a / Ctrl ⇧ u 00E2
éAlt e eAlt 130COMPOSE ' e / Ctrl ⇧ u 00E9
èAlt ` eAlt 138COMPOSE ` e / Ctrl ⇧ u 00E8
êAlt i eAlt 136COMPOSE > e / Ctrl ⇧ u 00EA
ëAlt u eAlt 137COMPOSE " e / Ctrl ⇧ u 00EB
ùAlt ` uAlt 151COMPOSE ` u / Ctrl ⇧ u 00F9
ûAlt i uAlt 150COMPOSE > u / Ctrl ⇧ u 00FB
üAlt u uAlt 129COMPOSE " u / Ctrl ⇧ u 00FC
îAlt i iAlt 140COMPOSE > i / Ctrl ⇧ u 00EE
ïAlt u iAlt 139COMPOSE " i / Ctrl ⇧ u 00EF
ôAlt i oAlt 147COMPOSE > o / Ctrl ⇧ u 00F4
çAlt cAlt 135COMPOSE , c / Ctrl ⇧ u 00E7
Alt ⇧ 2Alt 0128COMPOSE = e / Ctrl ⇧ u 20AC