Common-use Keyboard Shortcuts on Macbook

Make a Screenshot

command + shift + 4

Change Keyboard Input Sources

control + space

Open Spotlight

command + space

Show/Hide Hidden Files

command + shift + .

Type a Check Symbol

Option + V

Show all Special Symbols

Control + Cmd + Space

Turn Selected Text to A Sticky Note

Command + Shift + Y

My default settings

Change the default saving path of screenshots

defaults write com.apple.screencapture location /Users/chenhao/Downloads