diff --git a/CMakeLists.txt b/CMakeLists.txt
index 59208882437..68c60ab3a25 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -51,7 +51,7 @@ if(NOT DEFINED CMAKE_INSTALL_MESSAGE)
   set(CMAKE_INSTALL_MESSAGE "LAZY")
 endif()
 
-# quiet output for Makefiles, 'make -s' helps too
+# quiet output for Makefiles, `make -s` helps too
 # set_property(GLOBAL PROPERTY RULE_MESSAGES OFF)
 
 # -----------------------------------------------------------------------------
@@ -533,7 +533,7 @@ option(WITH_LIBMV "Enable Libmv structure from motion library" ON)
 option(WITH_LIBMV_SCHUR_SPECIALIZATIONS "Enable fixed-size schur specializations." ON)
 mark_as_advanced(WITH_LIBMV_SCHUR_SPECIALIZATIONS)
 
-# Logging/unbit test libraries.
+# Logging/unit test libraries.
 option(WITH_SYSTEM_GFLAGS "Use system-wide Gflags instead of a bundled one" OFF)
 option(WITH_SYSTEM_GLOG "Use system-wide Glog instead of a bundled one" OFF)
 mark_as_advanced(WITH_SYSTEM_GFLAGS)
@@ -908,7 +908,7 @@ mark_as_advanced(WITH_SYSTEM_PYTHON_TESTS)
 # We could use `find_package (Python3 COMPONENTS Interpreter)` to set that value automatically.
 # However, on some buildbots this will give the default Python version of the current virtual
 # environment, which may differ from the OS default Python version.
-# And it would set that global 'python3 exec path' CMake value for all CMake scripts,
+# And it would set that global `python3 exec path` CMake value for all CMake scripts,
 # which could have unexpected and dangerous side effects.
 # So this has to be set explicitly for all builders.
 set(TEST_SYSTEM_PYTHON_EXE "" CACHE PATH "Python executable used to run 'system python' tests")
@@ -1348,7 +1348,7 @@ set_and_warn_dependency(WITH_TBB WITH_MOD_FLUID         OFF)
 # NanoVDB requires OpenVDB to convert the data structure
 set_and_warn_dependency(WITH_OPENVDB WITH_NANOVDB       OFF)
 
-# OpenVDB, Alembic and OSL uses 'half' or 'imath' from OpenEXR
+# OpenVDB, Alembic and OSL uses `half` or `imath` from OpenEXR
 set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_OPENVDB OFF)
 set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_ALEMBIC OFF)
 set_and_warn_dependency(WITH_IMAGE_OPENEXR WITH_CYCLES_OSL OFF)
@@ -1653,8 +1653,8 @@ if(WITH_METAL_BACKEND)
   add_definitions(-DWITH_METAL_BACKEND)
 
   # No need to add frameworks here, all the ones we need for Metal and
-  # Metal-OpenGL Interop are already being added by
-  # build_files/cmake/platform/platform_apple.cmake
+  # Metal-OpenGL Interoperability are already being added by
+  # `build_files/cmake/platform/platform_apple.cmake`.
 endif()
 
 
@@ -1729,7 +1729,7 @@ include(dependency_targets)
 # -----------------------------------------------------------------------------
 # Ninja Job Limiting
 
-# Extra limits to number of jobs running in parallel for some kind os tasks.
+# Extra limits to number of jobs running in parallel for some kind OS tasks.
 # Only supported by Ninja build system currently.
 
 if("${CMAKE_GENERATOR}" MATCHES "Ninja" AND WITH_NINJA_POOL_JOBS)
@@ -1977,8 +1977,8 @@ if(CMAKE_COMPILER_IS_GNUCC)
     C_WARN_REDUNDANT_DECLS -Wredundant-decls
     C_WARN_SHADOW -Wshadow
 
-    # Disable because it gives warnings for printf() & friends.
-    # C_WARN_DOUBLE_PROMOTION "-Wdouble-promotion -Wno-error=double-promotion"
+    # Disable because it gives warnings for `printf()` & friends.
+    # C_WARN_DOUBLE_PROMOTION `-Wdouble-promotion -Wno-error=double-promotion`
 
     # Use `ATTR_FALLTHROUGH` macro to suppress.
     C_WARN_IMPLICIT_FALLTHROUGH -Wimplicit-fallthrough=5
@@ -2127,7 +2127,7 @@ elseif(CMAKE_C_COMPILER_ID MATCHES "Clang")
     CXX_WARN_NO_UNKNOWN_PRAGMAS -Wno-unknown-pragmas
     CXX_WARN_NO_CHAR_SUBSCRIPTS -Wno-char-subscripts
 
-    # We get a lot of these, if its a problem a dev needs to look into it.
+    # We get a lot of these, if its a problem a developer needs to look into it.
     CXX_WARN_NO_OVERLOADED_VIRTUAL -Wno-overloaded-virtual
 
     CXX_WARN_NO_SIGN_COMPARE -Wno-sign-compare
@@ -2623,7 +2623,7 @@ if(CMAKE_COMPILER_IS_GNUCC OR
 endif()
 
 if(WITH_COMPILER_SHORT_FILE_MACRO)
-  # Use '-fmacro-prefix-map' for Clang and GCC (MSVC doesn't support this).
+  # Use `-fmacro-prefix-map` for Clang and GCC (MSVC doesn't support this).
   set(C_PREFIX_MAP_FLAGS "")
   set(CXX_PREFIX_MAP_FLAGS "")
   add_check_c_compiler_flags(
diff --git a/build_files/build_environment/install_linux_packages.py b/build_files/build_environment/install_linux_packages.py
index eec2c448ff5..3ba47df7d46 100755
--- a/build_files/build_environment/install_linux_packages.py
+++ b/build_files/build_environment/install_linux_packages.py
@@ -307,7 +307,7 @@ DEPS_CRITICAL_SUBPACKAGES = (
 )
 
 
-# Basic mandatory set of common libraries to build Blender, which are also available as pre-conmpiled libraries.
+# Basic mandatory set of common libraries to build Blender, which are also available as pre-compiled libraries.
 DEPS_MANDATORY_SUBPACKAGES = (
     Package(name="JPEG Library",
             distro_package_names={DISTRO_ID_DEBIAN: "libjpeg-dev",
@@ -403,7 +403,7 @@ DEPS_MANDATORY_SUBPACKAGES = (
 )
 
 
-# Basic optional set of common libraries to build Blender, which are also available as pre-conmpiled libraries.
+# Basic optional set of common libraries to build Blender, which are also available as pre-compiled libraries.
 DEPS_OPTIONAL_SUBPACKAGES = (
     Package(name="OpenJPG Library",
             distro_package_names={DISTRO_ID_DEBIAN: "libopenjp2-7-dev",
diff --git a/intern/cycles/kernel/CMakeLists.txt b/intern/cycles/kernel/CMakeLists.txt
index 7c5e2602b88..24a9beeae29 100644
--- a/intern/cycles/kernel/CMakeLists.txt
+++ b/intern/cycles/kernel/CMakeLists.txt
@@ -859,7 +859,7 @@ if(WITH_CYCLES_CUDA_BINARIES AND WITH_CYCLES_DEVICE_OPTIX)
     set(cuda_version ${CUDA_VERSION})
     if("${CUDA_VERSION}" GREATER_EQUAL 130) # Support for Maxwell, Pascal and Volta was dropped in CUDA 13
       if(DEFINED CUDA11_NVCC_EXECUTABLE)
-        # Use CUDA 11 for the OptiX PTX kernel, to retain support for older achitectures
+        # Use CUDA 11 for the OptiX PTX kernel, to retain support for older architectures.
         set(cuda_nvcc_executable ${CUDA11_NVCC_EXECUTABLE})
         set(cuda_version 110)
       else()
diff --git a/intern/ghost/CMakeLists.txt b/intern/ghost/CMakeLists.txt
index 5208095a16d..52081956bc1 100644
--- a/intern/ghost/CMakeLists.txt
+++ b/intern/ghost/CMakeLists.txt
@@ -388,7 +388,7 @@ elseif(WITH_GHOST_X11 OR WITH_GHOST_WAYLAND)
     generate_protocol_bindings(
       "${WAYLAND_PROTOCOLS_DIR}/staging/fractional-scale/fractional-scale-v1.xml"
     )
-    # Viewport (only required when fractional scale is in use).
+    # ViewPorter (only required when fractional scale is in use).
     generate_protocol_bindings(
       "${WAYLAND_PROTOCOLS_DIR}/stable/viewporter/viewporter.xml"
     )
diff --git a/intern/guardedalloc/MEM_guardedalloc.h b/intern/guardedalloc/MEM_guardedalloc.h
index 0aa7c40895f..5dbd01bac46 100644
--- a/intern/guardedalloc/MEM_guardedalloc.h
+++ b/intern/guardedalloc/MEM_guardedalloc.h
@@ -382,8 +382,8 @@ inline T *MEM_new(const char *allocation_name, Args &&...args)
  *
  * \note This function uses 'default initialization' on zero-initialized memory, _not_ 'value
  * initialization'. This means that even if a user-defined default constructor is provided,
- * non-explicitely initialized data will be zero-initialized. For POD types (e.g. pure C-style
- * structs), its behavior is functionnally identical to using `MEM_callocN<T>()`.
+ * non-explicitly initialized data will be zero-initialized. For POD types (e.g. pure C-style
+ * structs), its behavior is functionally identical to using `MEM_callocN<T>()`.
  *
  * \warning This function is intended as a temporary work-around during the process of converting
  * Blender data management from C-style (alloc/free) to C++-style (new/delete). It will be removed
diff --git a/source/blender/blenloader/intern/writefile.cc b/source/blender/blenloader/intern/writefile.cc
index bdab6285cc4..575dd7a78b0 100644
--- a/source/blender/blenloader/intern/writefile.cc
+++ b/source/blender/blenloader/intern/writefile.cc
@@ -1309,7 +1309,7 @@ BLO_Write_IDBuffer::BLO_Write_IDBuffer(ID &id, const bool is_undo, const bool is
   /* Copy ID data itself into buffer, to be able to freely modify it. */
 
   if (is_placeholder) {
-    /* For placeholders (references to linked data), zero-initialize, and only explicitely copy the
+    /* For placeholders (references to linked data), zero-initialize, and only explicitly copy the
      * very small subset of required data. */
     *temp_id = ID{};
     temp_id->lib = id.lib;
@@ -1473,8 +1473,8 @@ static blender::Vector<ID *> gather_local_ids_to_write(Main *bmain, const bool i
         continue;
       }
 
-      /* XXX Special handling for ShapeKeys, as having unused shapekeys is not a good thing
-       * (and reported as error by e.g. `BLO_main_validate_shapekeys`), skip writing shapekeys
+      /* XXX Special handling for ShapeKeys, as having unused shape-keys is not a good thing
+       * (and reported as error by e.g. `BLO_main_validate_shapekeys`), skip writing shape-keys
        * when their 'owner' is not written.
        *
        * NOTE: Since ShapeKeys are conceptually embedded IDs (like root node trees e.g.), this
diff --git a/source/blender/makesdna/DNA_ipo_types.h b/source/blender/makesdna/DNA_ipo_types.h
index 82c6d8bf65b..689670b654d 100644
--- a/source/blender/makesdna/DNA_ipo_types.h
+++ b/source/blender/makesdna/DNA_ipo_types.h
@@ -502,7 +502,7 @@ typedef struct Ipo {
 
 /* ---------- IPO Drivers ----------- */
 
-/* Offset in driver->name for finding second posechannel for rot-diff. */
+/** Offset in driver->name for finding second pose-channel for rot-diff. */
 #define DRIVER_NAME_OFFS 32
 
 /* driver->type */
@@ -510,5 +510,5 @@ typedef struct Ipo {
 #define IPO_DRIVER_TYPE_PYTHON 1
 
 /* driver->flag */
-/* invalid flag: currently only used for buggy pydriver expressions */
+/** Invalid flag: currently only used for invalid Python-driver expressions. */
 #define IPO_DRIVER_FLAG_INVALID (1 << 0)
diff --git a/source/blender/modifiers/CMakeLists.txt b/source/blender/modifiers/CMakeLists.txt
index 149f473ac8f..07d33f39bc3 100644
--- a/source/blender/modifiers/CMakeLists.txt
+++ b/source/blender/modifiers/CMakeLists.txt
@@ -197,7 +197,7 @@ if(WITH_BULLET)
   add_definitions(-DWITH_BULLET)
 endif()
 
-# To disable adaptive subdivision test in subsurf UI without cycles
+# To disable adaptive subdivision test in subdivision-surface UI without cycles.
 if(WITH_CYCLES)
   add_definitions(-DWITH_CYCLES)
 endif()
diff --git a/source/blender/windowmanager/intern/wm_files_colorspace.cc b/source/blender/windowmanager/intern/wm_files_colorspace.cc
index 5a0318ee448..995819c3e89 100644
--- a/source/blender/windowmanager/intern/wm_files_colorspace.cc
+++ b/source/blender/windowmanager/intern/wm_files_colorspace.cc
@@ -72,7 +72,7 @@ static bool wm_set_working_space_check_safe(bContext *C, wmOperator *op)
 
   if (WM_jobs_test(wm, scene, WM_JOB_TYPE_ANY)) {
     BKE_report(
-        op->reports, RPT_WARNING, RPT_("Can't change working space while josb are running"));
+        op->reports, RPT_WARNING, RPT_("Can't change working space while jobs are running"));
     return false;
   }