Connect to Wifi
Connect your Apple account
Setup 3 Fingerprints
Connect Bluetooth mouse
Minimise windows using - scale effect
Automatically show & hide dock
Turn off - show recent applications in dock
Menubar - hide & show - never (for MacBooks with notch)
mission control - group windows by application
Hot-corner - left down - desktop
Magnification of dock - off
turn off - automatically rearrange space based on recent use (to prevent apple from rearranging your desktop)
remove dock opening delay
defaults write com.apple.dock autohide-delay -float 0; killall Dock
defaults write com.apple.dock autohide-time-modifier -float 0; killall Dock
remove unnecessary items from dock