Transparency effects can be enabled through Personalization or Accessibility settings. Dark theme required for full transparency effect visibility. Accent color choice affects transparency but not wallpaper matching
LG TVs typically have hidden service menu with advanced features. Original LG remote works best for accessing service menu. Service menu can change network, USB, HDMI settings and firmware. Common passcodes include 0413, 0000, 7777, 8878, 8741, 8743, 3195
Access Office Theme settings through File > Options > Office Theme. Select "Colorful" or "White" theme to switch between dark and light modes. Option to keep page color white regardless of theme
Language settings can be changed through YouTube.com menu or classic YouTube interface. Mobile app language settings follow device's language settings. Smart TV/streaming device language settings available in app settings
Any web browser can be set as default, including Chrome, Firefox, Brave, and Opera. New browser must be installed before setting as default. Email account remains unaffected when switching browsers
Brightness slider appears in Windows 10 version 1903 and later. Access through taskbar message icon. Drag slider left to lower, right to increase brightness