diff --git a/changelog.md b/changelog.md
index abed7d43..c64c4032 100644
--- a/changelog.md
+++ b/changelog.md
@@ -7,6 +7,7 @@
 
 - Add `is_<group_id>` booleans to module root to test the membership of the current platform to that group.
 - Rename `ALL_LINUX` group to `LINUX`.
+- Rename `ALL_WINDOWS` group to `ANY_WINDOWS`.
 
 ## [1.2.1 (2024-09-04)](https://github.com/kdeldycke/extra-platforms/compare/v1.2.0...v1.2.1)
 
diff --git a/extra_platforms/__init__.py b/extra_platforms/__init__.py
index b496772a..b241a23f 100644
--- a/extra_platforms/__init__.py
+++ b/extra_platforms/__init__.py
@@ -89,7 +89,7 @@ def cache(user_function):
 from .groups import (  # noqa: E402
     ALL_GROUPS,
     ALL_PLATFORMS,
-    ALL_WINDOWS,
+    ANY_WINDOWS,
     BSD,
     BSD_WITHOUT_MACOS,
     EXTRA_GROUPS,
@@ -221,10 +221,10 @@ def current_os() -> Platform:
     "ALL_GROUPS",  # noqa: F405
     "ALL_OS_LABELS",  # noqa: F405
     "ALL_PLATFORMS",  # noqa: F405
-    "ALL_WINDOWS",  # noqa: F405
     "ALTLINUX",  # noqa: F405
     "AMZN",  # noqa: F405
     "ANDROID",  # noqa: F405
+    "ANY_WINDOWS",  # noqa: F405
     "ARCH",  # noqa: F405
     "BSD",  # noqa: F405
     "BSD_WITHOUT_MACOS",  # noqa: F405
@@ -247,10 +247,10 @@ def current_os() -> Platform:
     "IBM_POWERKVM",  # noqa: F405
     "is_aix",  # noqa: F405
     "is_all_platforms",  # noqa: F405
-    "is_all_windows",  # noqa: F405
     "is_altlinux",  # noqa: F405
     "is_amzn",  # noqa: F405
     "is_android",  # noqa: F405
+    "is_any_windows",  # noqa: F405
     "is_arch",  # noqa: F405
     "is_bsd",  # noqa: F405
     "is_bsd_without_macos",  # noqa: F405
diff --git a/extra_platforms/groups.py b/extra_platforms/groups.py
index ed08f93b..c5e8c3e8 100644
--- a/extra_platforms/groups.py
+++ b/extra_platforms/groups.py
@@ -145,7 +145,7 @@ def issuperset(self, other: Group | Iterable[Platform]) -> bool:
 
 ALL_PLATFORMS: Group = Group(
     "all_platforms",
-    "Any platforms",
+    "All platforms",
     "🖥️",
     (
         AIX,
@@ -196,7 +196,7 @@ def issuperset(self, other: Group | Iterable[Platform]) -> bool:
 """All recognized platforms."""
 
 
-ALL_WINDOWS = Group("all_windows", "Any Windows", "🪟", (WINDOWS,))
+ANY_WINDOWS = Group("any_windows", "Any Windows", "🪟", (WINDOWS,))
 """All Windows operating systems."""
 
 
@@ -204,7 +204,7 @@ def issuperset(self, other: Group | Iterable[Platform]) -> bool:
     "unix",
     "Any Unix",
     "⨷",
-    tuple(p for p in ALL_PLATFORMS.platforms if p not in ALL_WINDOWS),
+    tuple(p for p in ALL_PLATFORMS.platforms if p not in ANY_WINDOWS),
 )
 """All Unix-like operating systems and compatibility layers."""
 
@@ -413,7 +413,7 @@ def issuperset(self, other: Group | Iterable[Platform]) -> bool:
 
 NON_OVERLAPPING_GROUPS: frozenset[Group] = frozenset(
     (
-        ALL_WINDOWS,
+        ANY_WINDOWS,
         BSD,
         LINUX,
         LINUX_LAYERS,
diff --git a/readme.md b/readme.md
index a800eeae..375f6893 100644
--- a/readme.md
+++ b/readme.md
@@ -370,7 +370,7 @@ linux_layers,wsl1,1
 linux_layers,wsl2,1
 unix_layers,cygwin,1
 other_unix,hurd,1
-all_windows,windows,1
+any_windows,windows,1
 ```
 
 <!-- platform-sankey-end -->
@@ -418,7 +418,7 @@ flowchart
         linux_xenserver(<code>xenserver</code><br/>❓ <em>XenServer</em>)
     end
     subgraph "<code>extra_platforms.ALL_WINDOWS</code><br/>🪟 <em>Any Windows</em>"
-        all_windows_windows(<code>windows</code><br/>🪟 <em>Windows</em>)
+        any_windows_windows(<code>windows</code><br/>🪟 <em>Windows</em>)
     end
     subgraph "<code>extra_platforms.BSD</code><br/>🅱️ <em>Any BSD</em>"
         bsd_freebsd(<code>freebsd</code><br/>😈 <em>FreeBSD</em>)
diff --git a/tests/test_platforms.py b/tests/test_platforms.py
index a8b44786..c671bf23 100644
--- a/tests/test_platforms.py
+++ b/tests/test_platforms.py
@@ -31,10 +31,10 @@
     ALL_GROUPS,
     ALL_OS_LABELS,
     ALL_PLATFORMS,
-    ALL_WINDOWS,
     ALTLINUX,
     AMZN,
     ANDROID,
+    ANY_WINDOWS,
     ARCH,
     BSD,
     BSD_WITHOUT_MACOS,
@@ -540,7 +540,7 @@ def test_logical_grouping():
     assert BSD.issuperset(BSD_WITHOUT_MACOS)
 
     # All platforms are divided into Windows and Unix at the highest level.
-    assert {p.id for p in ALL_PLATFORMS} == ALL_WINDOWS.platform_ids | UNIX.platform_ids
+    assert {p.id for p in ALL_PLATFORMS} == ANY_WINDOWS.platform_ids | UNIX.platform_ids
 
     # All UNIX platforms are divided into BSD, Linux, and Unix families.
     assert UNIX.platform_ids == (
@@ -591,10 +591,10 @@ def test_overlapping_groups():
         ([UNIX], {UNIX}),
         ([UNIX, UNIX], {UNIX}),
         ([UNIX, AIX], {UNIX}),
-        ([WINDOWS], {ALL_WINDOWS}),
+        ([WINDOWS], {ANY_WINDOWS}),
         ([ALL_PLATFORMS, WINDOWS], {ALL_PLATFORMS}),
         ([UNIX, WINDOWS], {ALL_PLATFORMS}),
-        ([UNIX, ALL_WINDOWS], {ALL_PLATFORMS}),
+        ([UNIX, ANY_WINDOWS], {ALL_PLATFORMS}),
         ([BSD_WITHOUT_MACOS, UNIX], {UNIX}),
         ([BSD_WITHOUT_MACOS, MACOS], {BSD}),
         (