Sticky Notes (Windows)

Format Text

Increased text size

Ctrl + Shift + > | Ctrl + Shift + .

All hotkeys for Sticky Notes (Windows)

Format Text
Bold text

Ctrl + B

Format Text
Italic text

Ctrl + I

Format Text
Underlined text

Ctrl + U

Format Text
Strikethrough

Ctrl + T

Format Text
Bulleted list, Numbered list

Ctrl + Shift + L (Press this keyboard shortcut again to switch to a numbered list.)
Format Text
Increased text size

Ctrl + Shift + > | Ctrl + Shift + .

Format Text
Decreased text size

Ctrl + Shift + < | Ctrl + Shift + ,

Similar combinations for other applications