5 AdjustTheBacklightBrightness
Press fn + W to increase the backlight brightness
fn + W
6 Activate Siri/ Cortana
For Siri on Mac: Go to System preferences > Siri >
select "Hold Command Space" option.
•Siri key only works on macOS and does not work on iOS.
• •V Hold Command Space
Settings
Press fn + S to decrease the backlight brightness
fn + S
For Cortana on Windows: Select Start > Settings > Cortana and
select the shortcut by pressing Windows key + C key.
•Windows Cortana is only available for Windows 10 and above OS_ Cortana is
only in certain countries / regions and might not work every.vhere.