• See also:
  • Windows ...
  • CapsLock ...
  • NumLock ...
  • ScrollBar ...
  • Windows Installation ...

ScrollBar

• Windows
  • Regedit | HKCU\Control Panel\Desktop\WindowsMetrics\ScrollWidth=-500      and  ScrollHeight=-500   (default = -250)
  • Win10 | Settings (Win+I) > Ease of Access) > Display > Automatically hide scroll bars in Windows > Off
  • Win11 | Settings (Win+I) > Accessibility > Visual effects > Always show scrollbars > On
  • Nothing worked in Win11
• Google Chrome
  • Default width is only 17 pixels.
  • Chrome Web Store - scrollbar customizer
  • Rescroller does not work when browsing local files.
• Firefox
  • Make Firefox scrollbars larger (and always visible) — Michael Kjörling
    • about:config
    • widget.gtk.overlay-scrollbars.enabled = false (default = true)
    • widget.non-native-theme.gtk.scrollbar.thumb-size = 1 (default = 0.75)
    • widget.non-native-theme.scrollbar.style = 4 (default = 0)
    • widget.non-native-theme.scrollbar.size.override = 16 (default = 0)
  • and/or
    • widget.non-native-theme.enabled (set to true)
    • widget.non-native-theme.scrollbar.size.override (default = 0) (change the value to your desired width, e.g., 10, 20, 30, etc.)
  • and/or
    • widget.non-native-theme.scrollbar.style = 4=Windows10, 5=Windows11
  • Restart Firefox
  • Nothing worked in Win11