diff --git a/doc/base/classes.xml b/doc/base/classes.xml
index e17fe3f0c2e..cf9a324e588 100644
--- a/doc/base/classes.xml
+++ b/doc/base/classes.xml
@@ -19815,12 +19815,14 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<return type="int">
 			</return>
 			<description>
+			Returns the number of displays attached to the host machine
 			</description>
 		</method>
 		<method name="get_current_screen" qualifiers="const">
 			<return type="int">
 			</return>
 			<description>
+			Returns the current screen index (0 padded).
 			</description>
 		</method>
 		<method name="set_current_screen">
@@ -19843,54 +19845,63 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<argument index="0" name="screen" type="int" default="0">
 			</argument>
 			<description>
+			Returns the dimensions in pixels of the specified screen.
 			</description>
 		</method>
 		<method name="get_window_position" qualifiers="const">
 			<return type="Vector2">
 			</return>
 			<description>
+			Returns the window position relative to the screen, the origin is the top left corner, +Y axis goes to the bottom and +X axis goes to the right.
 			</description>
 		</method>
 		<method name="set_window_position">
 			<argument index="0" name="position" type="Vector2">
 			</argument>
 			<description>
+			Sets the position of the window to the specified position (this function could be restricted by the window manager, meaning that there could be some unreachable areas of the screen).
 			</description>
 		</method>
 		<method name="get_window_size" qualifiers="const">
 			<return type="Vector2">
 			</return>
 			<description>
+			Returns the size of the window (without counting window manager decorations).
 			</description>
 		</method>
 		<method name="set_window_size">
 			<argument index="0" name="size" type="Vector2">
 			</argument>
 			<description>
+				Sets the window size to the specified size.
 			</description>
 		</method>
 		<method name="set_window_fullscreen">
 			<argument index="0" name="enabled" type="bool">
 			</argument>
 			<description>
+			Sets window fullscreen mode to the [i]enabled[/i] argument, [i]enabled[/i] is a toggle for the fullscreen mode, calling the function with [i]enabled[/i] true when the screen is not on fullscreen mode will cause the screen to go to fullscreen mode, calling the function with [i]enabled[/i] false when the screen is in fullscreen mode will cause the window to exit the fullscreen mode.
 			</description>
 		</method>
 		<method name="is_window_fullscreen" qualifiers="const">
 			<return type="bool">
 			</return>
 			<description>
+			Returns whether the window is in fullscreen mode or not.
 			</description>
 		</method>
 		<method name="set_window_resizable">
 			<argument index="0" name="enabled" type="bool">
 			</argument>
 			<description>
+			Set the window resizable state, if the window is not resizable it will preserve the dimensions specified in the project settings.
 			</description>
 		</method>
 		<method name="is_window_resizable" qualifiers="const">
 			<return type="bool">
 			</return>
 			<description>
+			Returns whether the window is resizable or not.
 			</description>
 		</method>
 		<method name="set_window_minimized">
@@ -19921,12 +19932,14 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<argument index="0" name="orientation" type="int">
 			</argument>
 			<description>
+			Sets the current screen orientation, the argument value must be one of the SCREEN_ORIENTATION constants in this class.
 			</description>
 		</method>
 		<method name="get_screen_orientation" qualifiers="const">
 			<return type="int">
 			</return>
 			<description>
+				Returns the current screen orientation, the return value will be one of the SCREEN_ORIENTATION constants in this class.
 			</description>
 		</method>
 		<method name="set_keep_screen_on">
@@ -19940,6 +19953,7 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<return type="bool">
 			</return>
 			<description>
+			Returns whether the screen is being kept on or not.
 			</description>
 		</method>
 		<method name="set_iterations_per_second">
@@ -19991,6 +20005,7 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<argument index="0" name="title" type="String">
 			</argument>
 			<description>
+			Sets the window title to the specified string.
 			</description>
 		</method>
 		<method name="set_low_processor_usage_mode">
@@ -20011,6 +20026,7 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<return type="int">
 			</return>
 			<description>
+			Returns the number of cores available in the host machine.
 			</description>
 		</method>
 		<method name="get_executable_path" qualifiers="const">
@@ -20041,7 +20057,7 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<argument index="0" name="pid" type="int">
 			</argument>
 			<description>
-			Kill a process ID.
+			Kill a process ID (this method can be used to kill processes that were not spawned by the game).
 			</description>
 		</method>
 		<method name="shell_open">
@@ -20056,6 +20072,7 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<return type="int">
 			</return>
 			<description>
+			Returns the game process ID
 			</description>
 		</method>
 		<method name="get_environment" qualifiers="const">
@@ -20290,6 +20307,7 @@ Example: (content-length:12), (Content-Type:application/json; charset=UTF-8)
 			<return type="float">
 			</return>
 			<description>
+			Returns the frames per second of the running game.
 			</description>
 		</method>
 		<method name="print_all_textures_by_size">