diff --git a/.bin/Scripts/functions/browsers.py b/.bin/Scripts/functions/browsers.py
index 750f8af7..6c93b8cb 100644
--- a/.bin/Scripts/functions/browsers.py
+++ b/.bin/Scripts/functions/browsers.py
@@ -170,7 +170,13 @@ def backup_browsers():
     function=archive_browser, name=name)
 
 def clean_chromium_profile(profile):
-  """Renames profile, creates a new folder, and copies the user data to it."""
+  """Recreate profile with only the essential user data.
+
+  This is done by renaming the existing profile, creating a new folder
+  with the original name, then copying the essential files from the
+  backup folder. This way the original state is preserved in case
+  something goes wrong.
+  """
   if profile is None:
     raise Exception
   backup_path = '{path}_{Date}.bak'.format(
@@ -203,7 +209,13 @@ def clean_internet_explorer(**kwargs):
       pass
 
 def clean_mozilla_profile(profile):
-  """Renames profile, creates a new folder, and copies the user data to it."""
+  """Recreate profile with only the essential user data.
+
+  This is done by renaming the existing profile, creating a new folder
+  with the original name, then copying the essential files from the
+  backup folder. This way the original state is preserved in case
+  something goes wrong.
+  """
   if profile is None:
     raise Exception
   backup_path = '{path}_{Date}.bak'.format(
@@ -229,7 +241,7 @@ def clean_mozilla_profile(profile):
       f.write('user_pref("{}", {});\n'.format(k, v))
 
 def get_browser_details(name):
-  """Get install status and profile details for all supported browsers."""
+  """Get installation and profile details for all supported browsers."""
   browser = SUPPORTED_BROWSERS[name].copy()
 
   # Update user_data_path
diff --git a/.bin/Scripts/functions/common.py b/.bin/Scripts/functions/common.py
index 24f8c1d5..b82a8918 100644
--- a/.bin/Scripts/functions/common.py
+++ b/.bin/Scripts/functions/common.py
@@ -94,7 +94,7 @@ def abort():
   exit_script()
 
 def ask(prompt='Kotaero!'):
-  """Prompt the user with a Y/N question, log answer, and return a bool."""
+  """Prompt the user with a Y/N question, returns bool."""
   answer = None
   prompt = '{} [Y/N]: '.format(prompt)
   while answer is None:
@@ -110,7 +110,7 @@ def ask(prompt='Kotaero!'):
   return answer
 
 def choice(choices, prompt='Kotaero!'):
-  """Prompt the user with a choice question, log answer, and returns str."""
+  """Prompt the user with a choice question, returns str."""
   answer = None
   choices = [str(c) for c in choices]
   choices_short = {c[:1].upper(): c for c in choices}
@@ -252,7 +252,7 @@ def get_ticket_number():
   return ticket_number
 
 def human_readable_size(size, decimals=0):
-  """Convert size in bytes to a human-readable format and return a str."""
+  """Convert size from bytes to a human-readable format, returns str."""
   # Prep string formatting
   width = 3+decimals
   if decimals > 0:
diff --git a/.bin/Scripts/functions/data.py b/.bin/Scripts/functions/data.py
index ed4bfa9e..d6c4ad9b 100644
--- a/.bin/Scripts/functions/data.py
+++ b/.bin/Scripts/functions/data.py
@@ -117,7 +117,7 @@ SEM_NOOPENFILEERRORBOX = 0x8000
 SEM_FAIL = SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS
 
 def cleanup_transfer(dest_path):
-  """Fix attributes and move extraneous items outside the Transfer folder."""
+  """Fix attributes and move excluded items to separate folder."""
   try:
     # Remove dest_path if empty
     os.rmdir(dest_path)
@@ -221,7 +221,7 @@ def fix_path_sep(path_str):
   return re.sub(r'(\\|/)+', lambda s: os.sep, path_str)
 
 def is_valid_wim_file(item):
-  """Checks if the provided os.DirEntry is a valid WIM file, returns bool."""
+  """Checks if the item is a valid WIM file, returns bool."""
   valid = bool(item.is_file() and REGEX_WIM_FILE.search(item.name))
   if valid:
     extract_item('wimlib', silent=True)
diff --git a/.bin/Scripts/functions/ddrescue.py b/.bin/Scripts/functions/ddrescue.py
index 7e3a06df..e15c0c71 100644
--- a/.bin/Scripts/functions/ddrescue.py
+++ b/.bin/Scripts/functions/ddrescue.py
@@ -255,7 +255,7 @@ class ImageObj(BaseObj):
         self.path))
 
   def set_details(self):
-    """Setup loopback device, set details via lsblk, then detach device."""
+    """Set details using a temp loopback device."""
     self.type = 'image'
     self.loop_dev = setup_loopback_device(self.path)
     self.details = get_device_details(self.loop_dev)
diff --git a/.bin/Scripts/functions/info.py b/.bin/Scripts/functions/info.py
index 4c691e3c..70d1062a 100644
--- a/.bin/Scripts/functions/info.py
+++ b/.bin/Scripts/functions/info.py
@@ -164,7 +164,7 @@ def get_installed_office():
   return programs
 
 def get_shell_path(folder, user='current'):
-  """Get shell path using SHGetKnownFolderPath via knownpaths, returns str.
+  """Get shell path using knownpaths, returns str.
 
   NOTE: Only works for the current user.
   Code based on https://gist.github.com/mkropat/7550097
diff --git a/.bin/Scripts/functions/repairs.py b/.bin/Scripts/functions/repairs.py
index bcaa5bbf..a964220c 100644
--- a/.bin/Scripts/functions/repairs.py
+++ b/.bin/Scripts/functions/repairs.py
@@ -43,7 +43,7 @@ def run_chkdsk_offline():
     raise GenericError
 
 def run_dism(repair=False):
-  """Run DISM /RestoreHealth, then /CheckHealth, and then report errors."""
+  """Run DISM to either scan or repair component store health."""
   if global_vars['OS']['Version'] in ('8', '8.1', '10'):
     if repair:
       # Restore Health
diff --git a/.bin/Scripts/functions/sensors.py b/.bin/Scripts/functions/sensors.py
index eeb98922..2fde69c4 100644
--- a/.bin/Scripts/functions/sensors.py
+++ b/.bin/Scripts/functions/sensors.py
@@ -167,7 +167,7 @@ def monitor_sensors(monitor_pane, monitor_file):
       break
 
 def save_average_temp(sensor_data, temp_label, seconds=10):
-  """Calculate average temps and record under temp_label, returns dict."""
+  """Save average temps under temp_label, returns dict."""
   clear_temps(sensor_data)
 
   # Get temps
diff --git a/.bin/Scripts/functions/setup.py b/.bin/Scripts/functions/setup.py
index 4254a16a..17cc37fa 100644
--- a/.bin/Scripts/functions/setup.py
+++ b/.bin/Scripts/functions/setup.py
@@ -181,11 +181,11 @@ def config_classicstart():
   popen_program(cs_exe)
 
 def config_explorer_system():
-  """Configure Windows Explorer for all users via Registry settings."""
+  """Configure Windows Explorer for all users."""
   write_registry_settings(SETTINGS_EXPLORER_SYSTEM, all_users=True)
 
 def config_explorer_user():
-  """Configure Windows Explorer for current user via Registry settings."""
+  """Configure Windows Explorer for current user."""
   write_registry_settings(SETTINGS_EXPLORER_USER, all_users=False)
 
 def disable_windows_telemetry():
@@ -241,7 +241,7 @@ def install_adobe_reader():
   run_program(cmd)
 
 def install_chrome_extensions():
-  """Update registry to install Google Chrome extensions for all users."""
+  """Install Google Chrome extensions for all users."""
   write_registry_settings(SETTINGS_GOOGLE_CHROME, all_users=True)
 
 def install_classicstart_skin():
@@ -258,7 +258,7 @@ def install_classicstart_skin():
   shutil.copy(source, dest)
 
 def install_firefox_extensions():
-  """Update registry to install Firefox extensions for all users."""
+  """Install Firefox extensions for all users."""
   dist_path = r'{PROGRAMFILES}\Mozilla Firefox\distribution\extensions'.format(
     **global_vars['Env'])
   source_path = r'{CBinDir}\FirefoxExtensions.7z'.format(**global_vars)
diff --git a/.bin/Scripts/functions/windows_setup.py b/.bin/Scripts/functions/windows_setup.py
index 228e43e2..d23dce4c 100644
--- a/.bin/Scripts/functions/windows_setup.py
+++ b/.bin/Scripts/functions/windows_setup.py
@@ -156,7 +156,7 @@ def format_mbr(disk):
   run_diskpart(script)
 
 def mount_windows_share():
-  """Mount the Windows images share unless labeled as already mounted."""
+  """Mount the Windows images share unless already mounted."""
   if not WINDOWS_SERVER['Mounted']:
     # Mounting read-write in case a backup was done in the same session
     # and the server was left mounted read-write. This avoids throwing an
diff --git a/.bin/Scripts/functions/winpe_menus.py b/.bin/Scripts/functions/winpe_menus.py
index e20a3f3a..f42a6144 100644
--- a/.bin/Scripts/functions/winpe_menus.py
+++ b/.bin/Scripts/functions/winpe_menus.py
@@ -250,7 +250,7 @@ def menu_root():
       sys.exit()
 
 def menu_setup():
-  """Format a disk (MBR/GPT), apply a Windows image, and setup boot files."""
+  """Format a disk, apply a Windows image, and create boot files."""
   errors = False
   other_results = {
     'Error': {